CN109664624A

CN109664624A - Labor-saving stamp

Info

Publication number: CN109664624A
Application number: CN201910114782.4A
Authority: CN
Inventors: 金世华; 金乐
Original assignee: Shenzhen Huahai Technology Research And Development Co Ltd
Current assignee: Shenzhen Huahai Technology Research And Development Co Ltd
Priority date: 2019-02-14
Filing date: 2019-02-14
Publication date: 2019-04-23

Abstract

The invention discloses a kind of labor-saving stamps, including stamp, the first block or the second block, the first print hammer or the second print hammer, print handle, turntable, the first spring, second spring or the 4th spring, third spring, retaining ring；Pressure print handle when impressing, the first spring compressed, and turntable release print hammer fast ram block prints the inertia force of hammer and the pressure superposition of manpower, and realizing manpower and applying lesser pressure on print handle makes stamp obtain biggish pressure of impressing.

Description

Labor-saving stamp

Technical field

The present invention relates to seal technology fields, and in particular to a kind of labor-saving stamp.

Background technique

Seal is that people are used as the stationery for being printed on file or article and indicating identification, examination & approval, confirmation, mark or signature.Lid It needs that there is certain pressure just printed text can be made clear when print, between seal and file or article, calculation formula is:

It impresses pressure=pressure of impressing/seal area

From above formula it is found that seal area is bigger, and required pressure of impressing is also bigger, it may be assumed that pressure of impressing when one timing of pressure of impressing Power is directly proportional to seal area.

General pocket stamp, which does not need too big power when impressing, can cover clearly.Relatively large seal, since area is big, Exert oneself when impressing it is smaller just cover it is unintelligible, it is necessary to it is clear using biggish power or with the hands just to impress.Some sole duties are engaged in The staff to impress impresses several hundred time or even thousands of times daily, and wrist, arm is gently then caused to be ached, heavy then lead to joint The illness such as inflammation, teratogenesis.

Therefore, research and develop it is a kind of can use lesser strength, can impress clearly relatively large new structural print Chapter is a problem urgently to be resolved.

Summary of the invention

In view of this, when impressing, manpower is applied the object of the present invention is to provide a kind of relatively large new structural seal Add lesser pressure, biggish pressure of impressing can be obtained between seal and file or article.

To achieve the goals above, the present invention provides the following two kinds scheme,

The first scheme is:

A kind of labor-saving stamp, including stamp, the first block, the first print hammer, print handle, turntable, the first spring, second spring, third Spring, retaining ring；

The stamp is equipped with working face, mounting surface；Required text or pattern are scribed on the working face of the stamp；The print Mould makes of signet material；

First block is equipped with First bottom, the first outer circle, first step, the second outer circle, the first guide surface, the second guiding Face, saddle, the second spring lower opening, third guide surface, the 4th guide surface, bottom in first, the first top surface, the first inner circle, third spring hole, First backing pin, the first gear cap；Second outer circle is located at the top of the first outer circle；Second outer diameter of a circle is greater than the straight of the first outer circle Diameter forms first step；Diameter of a circle is less than the first outer diameter of a circle in first；First inner circle and the first outer circle, the second outer circle Coaxially；The first guide surface, the second guide surface are equipped between the second outer circle and the first inner circle；First guide surface, the second guide surface It is parallel with the axis of the first inner circle；First guide surface, the second guide surface quantity be at least one group；Seat is equipped in first on bottom The quantity of block, saddle is at least two pieces, along the first inner circle circle distribution；On saddle be equipped with the second spring lower opening, third guide surface, 4th guide surface, the depth of the second spring lower opening are less than the height of saddle；Third spring hole is equipped on the first top surface, third spring hole is in It is arc-shaped to be located between the second outer circle and the first inner circle, the depth in third spring hole less than the second outer circle height, third spring hole Quantity is at least one；The first backing pin, the first gear cap are equipped on the first top surface, the first backing pin and the first gear cap are coaxial, and first For gear cap in the top of the first backing pin, the quantity of the first backing pin and the first gear cap is at least two groups；

The mounting surface of the stamp is fixedly connected with the First bottom of first block.

The first print hammer is equipped with the first hammer bottom, the first hammer column, the 5th guide surface, the 6th guide surface, spring abutment, the second spring Upper hole, the first snap-gauge, the first card face, the first hammer hole, the second hammer hole, the first hammer bottom, the first peen, the first hammer notch, confined planes； The diameter of first hammer column of the first print hammer is not more than diameter of a circle in the first of first block；The first print hammer The height of first hammer column is less than the height of the first inner circle of first block；First hammer column of the first print hammer is described the It can slide axially in first inner circle of one block；The third guide surface slidable connection of 5th guide surface and first block, The quantity of 4th guide surface slidable connection of the 6th guide surface and first block, the 5th guide surface and the 6th guide surface with The quantity of the saddle of first block is identical；Hole is located at the lower section of spring abutment on second spring, the second spring with first block Lower opening is coaxial；First snap-gauge is located at below the first peen, quantity at least two；First card face is located under the first snap-gauge Side；First card face is parallel surface or inclined surface or helicoid；First hammer notch is located at the side of the first snap-gauge, the first hammer notch Quantity is equal with the quantity of the first snap-gauge；The diameter in the first hammer hole is greater than the diameter in the second hammer hole；Confined planes are located at the upper of spring abutment Side, the lower section in the first card face.

The print handle be equipped with handle bottom surface, handle inner circle, handle convex block, hole on the first spring, bottom on the first spring, guide post face, in handle Top, handle portion, handle outer circle.Handle inner circle is not less than the second outer circle of first block；Handle inner circle is covered in first block It is axially movable in second outer circle；Handle convex block is located in handle inner circle, the first guiding of the quantity of handle convex block and first block Face, the group number of the second guide surface are identical；Handle convex block be equipped with the 7th guide surface, the 8th guide surface, push face, handle notch, the 7th Each parallel to the axis of handle inner circle, the second guide surface of the 7th guide surface and first block can for guide surface, the 8th guide surface It is slidably connected, the first guide surface slidable connection of the 8th guide surface and first block；Handle notch is located in handle convex block Portion, the handle bottom of the gap that the 8th guide surface is located at；Promotion face is inclined-plane or helicoid, positioned at the top of handle notch；Guide post face is not Greater than the first hammer hole of the first print hammer；Guide post face is axially movable in the first hammer hole of the first print hammer；First spring The diameter in upper hole is equal with the second hammer diameter in hole of the first print hammer；

The turntable be equipped with try to get to the heart of a matter face, disk notch, disk convex block, the second card face, arc groove, reset hole, disk top surface, disk pushing surface, Disk chamfering, disk outer circle, disk inner circle；Face of trying to get to the heart of a matter is contacted with the first top surface of first block；Face of trying to get to the heart of a matter is parallel with disk top surface； Disk notch is located in disk outer circle, and the depth of disk notch is not less than the height of the handle convex block of the print handle, the quantity of disk notch and institute The quantity for stating the handle convex block of print handle is identical；Disk notch is equipped with disk pushing surface, falls in disk top surface and the intersection of disk pushing surface equipped with disk Angle；Disk convex block is located in disk inner circle, and the quantity of disk convex block is identical as the quantity of the first snap-gauge；The shape of disk convex block is less than described The shape of first hammer notch of the first print hammer；The second card face is equipped on disk convex block；Arc is equipped between the face of trying to get to the heart of a matter and disk top surface Shape slot, the quantity of arc groove are identical as the quantity of the first backing pin of first block；Arc groove is covered in first block Make the turntable can be around its axis reciprocating rotation outside first backing pin；The of the thickness of the turntable no more than first block The height of one backing pin；Axial direction of the thickness of the turntable no more than space between the first snap-gauge and confined planes of the first print hammer Size；Second card face is parallel surface or inclined surface or helicoid；When the second card face is inclined surface or helicoid, the turntable The gradient or helical angle in the first card face of the gradient or helical angle in the second card face and the first print hammer are adapted；The turntable The oblique angle or helical angle in the second card face and the first card face of the first print hammer are less than between the turntable and the first print hammer Angle of friction；The turntable is blocked by the first gear cap of first block to be taken off from the first backing pin of first block Out；Reset hole, the quantity of the quantity of reset hole and the third spring hole of first block are equipped between the face of trying to get to the heart of a matter and disk top surface It is identical；The outer diameter of a circle of disk is no more than diameter of a circle in the handle of the print handle；Diameter of a circle is not less than the first print hammer in disk First hammer column diameter；

First spring is located on the first spring of the print handle in hole and the second hammer hole of the first print hammer, first bullet The top of spring is contacted with bottom on the first spring of the print handle, the first hammer bottom of the bottom of first spring and the first print hammer Contact；

The second spring is located on the second spring lower opening of first block and the second spring of the first print hammer in hole, described The top of second spring is contacted with the bottom hole in hole on the second spring of the first print hammer, the bottom of the second spring and described the The bottom hole of second spring lower opening of one block contacts；The number of second spring lower opening of the quantity of the second spring and first block It measures equal；The elasticity of the second spring is more much smaller than the elasticity of first spring.

The third spring is equipped with short side, long side；The short side of the third spring is fully fitted into first block In third spring hole；The lower part of the long side of the third spring is encased in the third spring hole of first block, the third bullet The top of the long side of spring is encased in the reset hole of the turntable；The third of the quantity of the third spring and first block The quantity in spring hole is equal；

The outer diameter of a circle of the circle of the retaining ring is equal with the outer diameter of a circle of handle of the print handle；The diameter of the circle inner hole of the retaining ring Not less than the first outer diameter of a circle of first block；The fixed company in handle bottom surface of the circle top surface of the retaining ring and the print handle It connects.

Before impressing, first spring, the second spring, the third spring are in the state of flicking, and described first Print hammer is jacked up by the second spring, and the confined planes and the turntable of the first print hammer are tried to get to the heart of a matter face contact, cannot continue to rise In highest order；The print handle is jacked up by first spring, the First of the circle top surface and first block of the retaining ring Rank contact cannot continue to rise in highest order；The turntable rotates counterclockwise under the action of the third spring, and described turn Second card face of disk and the first card face paste of the first print hammer are tight；Disk pushing surface, the disk chamfering of the turntable enter the print In the handle notch of the handle convex block of handle；

When impressing, on position that the needs that the working face of the stamp is put into file or article are impressed, the print is grasped The handle portion of handle depresses the print handle, and first spring is compressed, and the promotion face of the handle convex block of the print handle is not in contact with described The disk pushing surface or disk chamfering of turntable, the turntable do not rotate in this stage；The first print hammer is blocked also not by the turntable It is dynamic.

Continue to depress the print handle, first spring continues to compress, it is described print handle handle convex block promotion face pressure to The disk pushing surface or disk chamfering of disk, rotate clockwise the turntable.The second of the turntable is set to block when the turntable continues rotation When the first card face of the first print hammer is left in face completely, the card that the first print hammer loses the turntable is mixed, described first It is moved down at a high speed under the action of spring force, until the first hammer bottom of the first print hammer touches the of first block Bottom in one, while the second spring elastic force is smaller is also compressed.Due to it is described first print hammer high-speed mobile when have kinetic energy and Generate inertia force, this inertia force is transmitted on the stamp by first block, thus make the stamp and file or Biggish pressure of impressing is produced between article.In the case where not considering gravity, pressure of impressing at this moment is that manpower applies The resultant force of the inertia force of pressure and the first print hammer, it may be assumed that

Pressure=manpower pressure+print of impressing hammers inertia force into shape

By above formula it is apparent that: pressure of impressing > manpower pressure, to realize the laborsaving purpose impressed.

It looses one's grip after impressing, under the action of first spring, the print handle is moved up, then second bullet Spring pushes the first print hammer to move up.When the highest point in the first card face of the first print hammer is higher by the second of the turntable When the minimum point in card face, under the action of the third spring, the turntable starts to rotate counterclockwise, and the second of the turntable Card face and the first card face of the first print hammer are adjacent to again, the First of the circle top surface and first block of the retaining ring Rank also contacts again, returns to initial position.

Above-mentioned movement is repeated, can be impressed next time.

Second scheme is:

A kind of labor-saving stamp, including the stamp, the second block, the second print hammer, the print handle, the turntable, first bullet Spring, the 4th spring, the third spring, the retaining ring；

Second block is equipped with second bottom, third outer circle, second step, the 4th outer circle, the 9th guide surface, the tenth guiding Face, the second inner circle, the 4th spring hole, bottom, the second top surface, the second backing pin, the second gear cap in second；4th outer circle is located at third outer circle Top；4th outer diameter of a circle is greater than the outer diameter of a circle of third, forms second step；Diameter of a circle is less than outside third in second Diameter of a circle；Second inner circle and third outer circle, the 4th outer circle are coaxial；The 9th guiding is equipped between the 4th outer circle and the second inner circle Face, the tenth guide surface；9th guide surface, the tenth guide surface are parallel with the axis of the second inner circle；9th guide surface, the tenth guide surface Quantity be at least one group；The 4th spring hole is equipped on the second top surface, the 4th spring hole is arc-shaped positioned at the 4th outer circle and second Between inner circle, less than the height of the 4th outer circle, the quantity in the 4th spring hole is at least one for the depth in the 4th spring hole；In the second top surface It is equipped with the second backing pin, the second gear cap, the second backing pin and the second gear cap are coaxial, and the second gear cap is in the top of the second backing pin, and second The quantity of backing pin and the second gear cap is at least two groups；

The mounting surface of the stamp is fixedly connected with second bottom of second block.

It is described second print hammer be equipped with second hammer bottom, second hammer column, third step, flange, the 5th outer circle, the second snap-gauge, Third card face, third hammer hole, the 4th hammer hole, the second hammer bottom, the 11st guide surface, the 12nd guide surface, the second peen, the second hammer Notch, the second confined planes；5th outer diameter of a circle of the second print hammer is straight no more than the second inner circle of second block Diameter；The height of the second print hammer is less than the height of the second inner circle of second block；5th outer circle of the second print hammer It can slide axially in the second inner circle of second block；The diameter of second hammer column is less than the 5th outer diameter of a circle, formation the Three steps；Flange is located in the 5th outer circle, and the outside diameter of flange is greater than in the second of second block diameter of a circle and small In the 4th outer diameter of a circle of second block, the 11st guide surface, the 12nd guide surface are equipped on flange: the 11st is led It is equal to the group number of the 9th guide surface, the tenth guide surface to the quantity of face, the 12nd guide surface；11st guide surface and described second 9th guide surface slidable connection of block, the tenth guide surface slidable connection of the 12nd guide surface and second block； Second snap-gauge is located at below the second peen, quantity at least two；Third card face is located at the lower section of the second snap-gauge；Third card face For parallel surface or inclined surface or helicoid；Second hammer notch is located at the side of the second snap-gauge, the quantity and second of the second hammer notch The quantity of snap-gauge is equal；The diameter that third hammers hole into shape is greater than the diameter in the 4th hammer hole；Second confined planes are located at the top of flange.

The handle inner circle of the print handle is covered to be axially movable in the 4th outer circle of second block；The handle of the print handle is convex The quantity of block is identical as the 9th guide surface, the group number of the tenth guide surface of second block；7th guide surface of the print handle With the tenth guide surface slidable connection of second block, the 8th guide surface and the 9th of second block of the print handle Guide surface slidable connection；Hole is hammered into shape no more than the third of the second print hammer in guide post face；The guide post face of the print handle is described the It is axially movable in the third hammer hole of two print hammers；

The face of trying to get to the heart of a matter of the turntable is contacted with the second peen of the second print hammer；The quantity of the disk convex block of the turntable with it is described The quantity of second snap-gauge of the second print hammer is identical；The second hammer that the shape of the disk convex block of the turntable is less than the second print hammer lacks The shape of mouth；The quantity of the arc groove of the turntable is identical as the quantity of the second backing pin of second block；The turntable Arc groove is covered makes the turntable can be around its axis reciprocating rotation outside the second backing pin of second block；The thickness of the turntable Height of the degree no more than the second backing pin of second block；Second card of the thickness of the turntable no more than the second print hammer The axial dimension in space between plate and the second confined planes；The third card face of the second print hammer is parallel surface or inclined surface or spiral Face；When the third card face of the second print hammer is inclined surface or helicoid, the gradient or spiral in the second card face of the turntable The gradient or helical angle in angle and the third card face of the second print hammer are adapted；Second card face of the turntable and second print The oblique angle or helical angle in the third card face of hammer are less than the angle of friction between the turntable and the second print hammer；The turntable is by institute The second gear cap for stating the second block is blocked and will not be deviate from from the second backing pin of second block；The turntable and reset hole Quantity is identical as the quantity in the 4th spring hole of second block；Diameter of a circle is printed not less than described second outside the 5th of hammer in disk Diameter of a circle；

First spring is located on the first spring of the print handle in hole and the 4th hammer hole of the second print hammer, first bullet The bottom of spring is contacted with the second hammer bottom of the second print hammer；

4th spring is located between the second inner circle of second block and the second hammer column of the second print hammer, and described the The top surface of four springs is contacted with the third step of the second print hammer, the 4th spring bottom surface and the second of second block Interior bottom contact；The elasticity of 4th spring is more much smaller than the elasticity of first spring.

The short side of the third spring is fully fitted into the 4th spring hole of second block；The length of the third spring The lower part on side is encased in the 4th spring hole of second block；The 4th of the quantity of the third spring and second block The quantity in spring hole is equal；

The diameter of the circle inner hole of the retaining ring is not less than the outer diameter of a circle of the third of second block；

Before impressing, first spring, the 4th spring, the third spring are in the state of flicking, the second print hammer It is jacked up by the 4th spring, the second confined planes and the turntable of the second print hammer are tried to get to the heart of a matter face contact, cannot continue to rise In highest order；The print handle is jacked up by first spring, second for enclosing top surface and second block of the retaining ring Rank contact cannot continue to rise in highest order；The turntable rotates counterclockwise under the action of the third spring, and described turn Second card face of disk and the third card face paste of the second print hammer are tight；

When impressing, on position that the needs that the working face of the stamp is put into file or article are impressed, the print is grasped The handle portion of handle depresses the print handle, and first spring is compressed, and the promotion face of the handle convex block of the print handle is not in contact with described The disk pushing surface or disk chamfering of turntable, the turntable do not rotate in this stage；The second print hammer is blocked motionless by the turntable.

Continue to depress the print handle, first spring continues to compress, it is described print handle handle convex block promotion face pressure to The disk pushing surface or disk chamfering of disk, rotate clockwise the turntable.The second of the turntable is set to block when the turntable continues rotation When the third card face of the second print hammer is left in face completely, the card that the second print hammer loses the turntable is mixed, described first It is moved down at a high speed under the action of spring force, until the second hammer bottom of the second print hammer touches the of second block Bottom in two, while the 4th spring force is smaller is also compressed.It is generated since there is kinetic energy when the first print hammer high-speed mobile Inertia force, this inertia force is transmitted on the stamp by second block, to make the stamp and file or article Between produce biggish pressure of impressing.In the case where not considering gravity, pressure of impressing at this moment is the pressure that manpower applies With the resultant force of the inertia force of the second print hammer, it may be assumed that

Pressure=manpower pressure+print of impressing hammers inertia force into shape

It looses one's grip after impressing, under the action of first spring, the print handle is moved up, then the 4th bullet Spring pushes the second print hammer to move up.When the highest point in the third card face of the second print hammer is higher by the second of the turntable When the minimum point in card face, under the action of the third spring, the turntable starts to rotate counterclockwise, and the second of the turntable Card face and the third card face of the second print hammer are adjacent to again, second for enclosing top surface and second block of the retaining ring Rank also contacts again, returns to initial position.

Remaining is repeated no more with scheme one.

The invention has the advantages that a kind of labor-saving stamp, including stamp, the first block or the second block, the first print hammer Or the second print hammer, print handle, turntable, the first spring, second spring or the 4th spring, third spring, retaining ring；Print is depressed when impressing Handle, the first spring are compressed, and turntable release print hammer fast ram block prints the inertia force of hammer and the pressure superposition of manpower, realizes Manpower, which applies lesser pressure on print handle, makes stamp obtain biggish pressure of impressing.

Detailed description of the invention

In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is one assembling schematic diagram of the embodiment of the present invention；

Fig. 2 is stamp schematic diagram of the present invention；

Fig. 3 is the first block schematic diagram one of the invention；

Fig. 4 is the first block schematic diagram two of the invention；

Fig. 5 is the present invention the first print hammer schematic diagram one；

Fig. 6 is the present invention the first print hammer schematic diagram two；

Fig. 7 is present invention print handle schematic diagram one；

Fig. 8 is present invention print handle schematic diagram two；

Fig. 9 is turntable schematic diagram one of the present invention；

Figure 10 is turntable schematic diagram two of the present invention；

Figure 11 is third spring schematic diagram of the present invention；

Figure 12 is retaining ring schematic diagram of the present invention；

Figure 13 is two assembling schematic diagram of the embodiment of the present invention；

Figure 14 is the second block schematic diagram one of the invention；

Figure 15 is the second block schematic diagram two of the invention；

Figure 16 is the present invention the second print hammer schematic diagram one；

Figure 17 is the present invention the second print hammer schematic diagram two.

Code name in figure are as follows:

Stamp 1, the first block 2, first print hammer 3, print handle 4, turntable 5, the first spring 6, second spring 7, third spring 8, retaining ring 9, the 11, the 4th spring 12 of the second block 10, second print hammer；

Working face 101, mounting surface 102, First bottom 201, the first outer circle 202, first step 203, the second outer circle 204, first Guide surface 205, the second guide surface 206, saddle 207, the second spring lower opening 208, third guide surface 209, the 4th guide surface 210, Bottom 211, the first top surface 212, the first inner circle 213, third spring hole 214, the first backing pin 215, the first gear cap 216, first hammer in one Hammer column 302, the 5th guide surface 303, the 6th guide surface 304, spring abutment 305, hole 306, the first snap-gauge on the second spring into shape in bottom 301, first 307, hammer hole 309, second in the first card face 308, first hammers hole 310, first into shape and hammers bottom 311, the first peen 312, first hammer notch into shape 313, confined planes 314, handle bottom surface 401, handle inner circle 402, handle convex block 403, the 7th guide surface 403a, the 8th guide surface 403b, push away 407, handle portion, guide post face 406, are pushed up in handle at bottom 405 on the first spring in dynamic face 403c, handle notch 403d, hole 404 on the first spring 408, handle outer circle 409, face 501 of trying to get to the heart of a matter, disk notch 502, disk convex block 503, the second card face 504, arc groove 505, reset hole 506, Disk top surface 507, disk pushing surface 508, disk chamfering 509, disk outer circle 510, disk inner circle 511, short side 801, long side 802, circle outer circle 901, Enclose inner hole 902, the circle bottom 1001 of top surface 903, second, third outer circle 1002, second step 1003, the 4th outer circle the 1004, the 9th Guide surface 1005, the tenth guide surface 1006, the second inner circle 1007, bottom 1009, the second top surface in the 4th spring hole 1008, second 1010, the second backing pin 1011, the second gear cap 1012, second hammer bottom 1101, second hammer column 1102, third step 1103, flange into shape 1104, the 5th outer circle 1105, the second snap-gauge 1106, third card face 1107, third hammer hole the 1108, the 4th are hammered hole 1109, second into shape and are hammered into shape Bottom 1110, the 11st guide surface 1111, the 12nd guide surface 1112, the second peen 1113, second hammer notch 1114, second limit Face 1115.

Specific embodiment

It is with reference to the accompanying drawing and specific real in order to make those skilled in the art better understand technical solution of the present invention Applying mode, the present invention is described in further detail.

Embodiment one

Please refer to Fig. 1.Including stamp 1, the first block 2, first print hammer 3, print handle 4, turntable 5, the first spring 6, second spring 7, Third spring 8(Figure 11), retaining ring 9；

Please refer to Fig. 2.Stamp 1 is equipped with working face 101, mounting surface 102；Required text is scribed on the working face 101 of stamp 1 Or pattern；Stamp 1 makes of signet material；

Please refer to Fig. 3, Fig. 4.First block 2 is equipped with First bottom 201, the first outer circle 202, first step 203, the second outer circle 204, the first guide surface 205, the second guide surface 206, saddle 207, the second spring lower opening 208, third guide surface the 209, the 4th are oriented to Bottom 211, the first top surface 212, the first inner circle 213, third spring hole 214, the first backing pin 215, the first gear cap in face 210, first 216；Second outer circle 204 is located at the top of the first outer circle 202；The diameter of second outer circle 204 is greater than the diameter of the first outer circle 202, Form first step 203；Diameter of the diameter of first inner circle 213 less than the first outer circle 202；First inner circle 213 and the first outer circle 202, the second outer circle 204 is coaxial；The first guide surface 205, second is equipped between the second outer circle 204 and the first inner circle 213 to be oriented to Face 206；First guide surface 205, the second guide surface 206 are parallel with the axis of the first inner circle 213；First guide surface 205, second are led It is at least one group to the quantity in face 206, the present embodiment is two groups；Saddle 207, the number of saddle 207 are equipped in first on bottom 211 Amount is at least two pieces, along 213 circle distribution of the first inner circle；The second spring lower opening 208, third guide surface are equipped on saddle 207 209, the 4th guide surface 210, the depth of the second spring lower opening 208 are less than the height of saddle 207；The is equipped on the first top surface 212 Three spring holes 214, third spring hole 214 are arc-shaped between the second outer circle 204 and the first inner circle 213, the depth in third spring hole 214 The height less than the second outer circle 204 is spent, the quantity in third spring hole 214 is at least one, is two in the present embodiment；On the first top Face 212 is equipped with the first backing pin 215, the first gear cap 216, and the first backing pin 215 and the first gear cap 216 are coaxial, and the first gear cap 216 exists The quantity of the top of first backing pin 215, the first backing pin 215 and the first gear cap 216 is at least two groups, is four groups in the present embodiment；

The mounting surface 102 of stamp 1 is fixedly connected with the First bottom 201 of the first block 2.

Please refer to Fig. 5, Fig. 6.First print hammer 3 is equipped with the first hammer bottom 301, first and hammers column 302, the 5th guide surface 303, the into shape Six guide surfaces 304, spring abutment 305, hole 306, the first snap-gauge 307, the first card face 308, first hammer hole 309, second are hammered into shape on the second spring Bottom 311 is hammered in hole 310, first into shape, the first peen 312, first hammers notch 313, confined planes 314 into shape；First hammer column 302 of the first print hammer 3 Diameter no more than the first block 2 the first inner circle 213 diameter；The height of first hammer column 302 of the first print hammer 3 is less than first The height of first inner circle 213 of block 2；First hammer column 302 of the first print hammer 3 can axis in the first inner circle 213 of the first block 2 To sliding；209 slidable connection of third guide surface of 5th guide surface 303 and the first block 2, the 6th guide surface 304 and first The quantity and the first block 2 of 210 slidable connection of the 4th guide surface of block 2, the 5th guide surface 303 and the 6th guide surface 304 Saddle 207 quantity it is identical；Hole 306 is located at the lower section of spring abutment 305 on second spring, the second spring lower opening 208 with the first block 2 Coaxially；First snap-gauge 307 is located at below the first peen 312, quantity at least two；First card face 308 is located at the first snap-gauge 307 lower section；First card face 308 is parallel surface or inclined surface or helicoid；First hammer notch 313 is located at the first snap-gauge 307 The quantity on side, the first hammer notch 313 is equal with the quantity of the first snap-gauge 307；The diameter in the first hammer hole 309 is greater than the second hammer hole 310 diameter；Confined planes 314 are located at the top of spring abutment 305, the lower section in the first card face 308.

Please refer to Fig. 7, Fig. 8.Print handle 4 be equipped with handle bottom surface 401, handle inner circle 402, handle convex block 403, hole 404 on the first spring, Bottom 405, guide post face 406, the interior top of handle 407, handle portion 408, handle outer circle 409 on first spring.Handle inner circle 402 is not less than the first block 2 the second outer circle 204；402 sets of handle inner circle are axially movable in the second outer circle 204 of the first block 2；Handle convex block 403 is located at In handle inner circle 402, the quantity of handle convex block 403 and the first guide surface 205 of the first block 2, the group number phase of the second guide surface 206 Together；Handle convex block 403 is equipped with the 7th guide surface 403a, the 8th guide surface 403b, pushes face 403c, handle notch 403d, and the 7th leads To face 403a, the 8th guide surface 403b each parallel to the axis of handle inner circle 402, the of the 7th guide surface 403a and the first block 2 205 slidable connection of the first guide surface of two guide surfaces, 206 slidable connection, the 8th guide surface 403b and the first block 2；Handle lacks Mouth 403d is located at the middle part of handle convex block 403, the lower section handle notch 403d that the 8th guide surface 403b is located at；Promotion face 403c is inclined-plane Or helicoid, positioned at the top of handle notch 403d；First hammer hole 309 of the guide post face 406 no more than the first print hammer 3；Guide post face 406 It is axially movable in the first hammer hole 309 of the first print hammer 3；Second hammer hole of the diameter in hole 404 and the first print hammer 3 on first spring 310 diameter is equal；

Please refer to Fig. 9, Figure 10.Turntable 5 is equipped with face 501, disk notch 502, disk convex block 503, the second card face 504, arc of trying to get to the heart of a matter Slot 505, reset hole 506, disk top surface 507, disk pushing surface 508, disk chamfering 509, disk outer circle 510, disk inner circle 511；It tries to get to the heart of a matter face 501 It is contacted with the first top surface 212 of the first block 2；Face 501 of trying to get to the heart of a matter is parallel with disk top surface 507；Disk notch 502 is located at disk outer circle 510 On, height of the depth not less than the handle convex block 403 for printing handle 4 of disk notch 502, the quantity and the handle convex block of print handle 4 of disk notch 502 403 quantity is identical；Disk notch 502 is equipped with disk pushing surface 508, falls in disk top surface 507 and the intersection of disk pushing surface 508 equipped with disk Angle 509；Disk convex block 503 is located in disk inner circle 511, and the quantity of disk convex block 503 is identical as the quantity of the first snap-gauge 307；Disk convex block Shape of 503 shape less than the first hammer notch 313 of the first print hammer 3；The second card face 504 is equipped on disk convex block 503；In disk Arc groove 505, the quantity of arc groove 505 and the first backing pin 215 of the first block 2 are equipped between bottom surface 501 and disk top surface 507 Quantity is identical；505 sets of arc groove make turntable 5 can be around its axis reciprocating rotation outside the first backing pin 215 of the first block 2；Turn Height of the thickness of disk 5 no more than the first backing pin 215 of the first block 2；First of the thickness of turntable 5 no more than the first print hammer 3 The axial dimension in space between snap-gauge 307 and confined planes 314；Second card face 504 is parallel surface or inclined surface or helicoid；When When two card faces 504 are inclined surface or helicoid, the gradient or helical angle in the second card face 504 of turntable 5 and the first of the first print hammer 3 The gradient or helical angle in card face 308 are adapted；The oblique angle in the first card face 308 in the second card face 504 and the first print hammer 3 of turntable 5 Or helical angle is less than the angle of friction between turntable 5 and the first print hammer 3；Turntable 5 is blocked not by the first gear cap 216 of the first block 2 It can deviate from from the first backing pin 215 of the first block 2；It is equipped with reset hole 506 between the face of trying to get to the heart of a matter 501 and disk top surface 507, resets The quantity in hole 506 is identical as the quantity in third spring hole 214 of the first block 2；Handle of the diameter of disk outer circle 510 no more than print handle 4 The diameter of inner circle 402；Diameter of the diameter of disk inner circle 511 not less than the first hammer column 302 of the first print hammer 3；

First spring 6 is located on the first spring of print handle 4 in hole 404 and the second hammer hole 310 of the first print hammer 3, the top of the first spring 6 Portion is contacted with bottom 405 on the first spring of print handle 4, and the bottom of the first spring 6 is contacted with the first hammer bottom 311 of the first print hammer 3；

Second spring 7 is located on the second spring lower opening 208 of the first block 2 and the second spring of the first print hammer 3 in hole 306, the second bullet The top of spring 7 is contacted with the bottom hole in hole 306 on the second spring of the first print hammer 3, and the of the bottom of second spring 7 and the first block 2 The bottom hole of two spring lower opening 208 contacts；The quantity of second spring 7 is equal with the quantity of the second spring lower opening 208 of the first block 2；The The elasticity of two springs 7 is more much smaller than the elasticity of the first spring 6.

Please refer to Figure 11.Third spring 8 is equipped with short side 801, long side 802；The short side 801 of third spring 8 is fully fitted into In the third spring hole 214 of first block 2；The lower part of the long side 802 of third spring 8 is encased in the third spring hole 214 of the first block 2 In, the top of the long side 802 of third spring 8 is encased in the reset hole 506 of turntable 5；The quantity of third spring 8 and the first block The quantity in 2 third spring hole 214 is equal；

Please refer to Figure 12.The diameter of the circle outer circle 901 of retaining ring 9 is equal with the print diameter of handle outer circle 409 of handle 4；In the circle of retaining ring 9 Diameter of the diameter in hole 902 not less than the first outer circle 202 of the first block 2；The circle top surface 903 of retaining ring 9 and the handle bottom surface for printing handle 4 401 are fixedly connected.

Before impressing, the first spring 6, second spring 7, third spring 8 are in the state of flicking, and the first print hammer 3 is by the second bullet Spring 7 jacks up, and confined planes 314 and the turntable 5 of the first print hammer 3 face 501 of trying to get to the heart of a matter contact, and cannot continue to rise and is in highest order；Print handle 4 It is jacked up by the first spring 6, the circle top surface 903 of retaining ring 9 is contacted with the first step 203 of the first block 2, cannot be continued rising and is in Highest order；Turntable 5 rotates counterclockwise under the action of third spring 8, and the second card face 504 and first of turntable 5 prints the first of hammer 3 Card face 308 is adjacent to；Disk pushing surface 508, the disk chamfering 509 of turntable 5 enter in the handle notch 403d of the handle convex block 403 of print handle 4；

When impressing, on position that the needs that the working face 101 of stamp 1 is put into file or article are impressed, print handle 4 is grasped The pressure print handle 4 of handle portion 408, the first spring 6 are compressed, and print the promotion face 403c of the handle convex block 403 of handle 4 not in contact with turntable 5 Disk pushing surface 50 or disk chamfering 509, turntable 5 do not rotate in this stage；First print hammer 3 is blocked also motionless by turntable 5.

Continue pressure print handle 4, the first spring 6 continues to compress, and the promotion face 403c for printing the handle convex block 403 of handle 4 presses to disk 5 Disk pushing surface 50 or disk chamfering 509, rotate clockwise turntable 5.Make the second card face 504 of turntable 5 when turntable 5 continues rotation When leaving the first card face 308 of the first print hammer 3 completely, the card that the first print hammer 3 loses turntable 5 is mixed, in the work of 6 elastic force of the first spring Moved down with lower high speed, until first print hammer 3 first hammer bottom 301 touch bottom 211 in the first of the first block 2, simultaneously 7 elastic force of second spring is smaller also to be compressed.Inertia force is generated since there is kinetic energy when the first print 3 high-speed mobile of hammer, this is used Property power be transmitted on stamp 1 by the first block 2, to make to produce biggish pressure of impressing between stamp 1 and file or article Power.In the case where not considering gravity, pressure of impressing at this moment is the pressure and the conjunction of the inertia force of the first print hammer 3 that manpower applies Power, it may be assumed that

Pressure=manpower pressure+print of impressing hammers inertia force into shape

It looses one's grip after impressing, under the action of the first spring 6, print handle 4 is moved up, and then second spring 7 pushes the One print hammer 3 moves up.When the highest point in the first card face 308 of the first print hammer 3 is higher by the minimum of the second card face 504 of turntable 5 When point, under the action of third spring 8, turntable 5 starts to rotate counterclockwise, and the second card face 504 of turntable 5 and the first print hammer 3 into shape First card face 308 is adjacent to again, and the circle top surface 903 of retaining ring 9 also contacts again with the first step 203 of the first block 2, is returned to Initial position.

Above-mentioned movement is repeated, can be impressed next time.

Embodiment two

Please refer to Figure 13.Including stamp 1, the second block 10, second print hammer 11, print handle 4, turntable 5, the first spring 6, the 4th spring 12, third spring 8(Figure 11), retaining ring 9；

Please refer to Figure 14, Figure 15.Second block 10 is equipped with second bottom 1001, third outer circle 1002, second step 1003, the Four outer circles 1004, the 9th guide surface 1005, the tenth guide surface 1006, the second inner circle 1007, in the 4th spring hole 1008, second bottom 1009, the second top surface 1010, the second backing pin 1011, the second gear cap 1012；4th outer circle 1004 is located at the upper of third outer circle 1002 Side；The diameter of 4th outer circle 1004 is greater than the diameter of third outer circle 1002, forms second step 1003；Second inner circle 1007 it is straight Diameter is less than the diameter of third outer circle 1002；Second inner circle 1007 and third outer circle 1002, the 4th outer circle 1004 are coaxial；Outside the 4th The 9th guide surface 1005, the tenth guide surface 1006 are equipped between circle 1004 and the second inner circle 1007；9th guide surface the 1005, the tenth Guide surface 1006 is parallel with the axis of the second inner circle 1007；9th guide surface 1005, the tenth guide surface 1006 quantity be at least One group, the present embodiment is two groups；The 4th spring hole 1008 is equipped on the second top surface 1010, the 4th spring hole 1008, which is arc-shaped, to be located at Between 4th outer circle 1004 and the second inner circle 1007, the depth in the 4th spring hole 1008 less than the 4th outer circle 1004 height, the 4th The quantity in spring hole 1008 is at least one, is two in the present embodiment；The second backing pin 1011, the are equipped on the second top surface 1010 Two gear caps 1012, the second backing pin 1011 and the second gear cap 1012 are coaxial, and the second gear cap 1012 is in the top of the second backing pin 1011, and The quantity of two backing pins 1011 and the second gear cap 1012 is at least two groups, is four groups in the present embodiment；

The mounting surface 102 of stamp 1 is fixedly connected with second bottom 1001 of the second block 10.

Please refer to Figure 16, Figure 17.Second print hammer 11 is equipped with the second hammer bottom 1101, second and hammers column 1102, third step into shape 1103, hole is hammered in flange 1104, the 5th outer circle 1105, the second snap-gauge 1106, third card face 1107, third hammer hole the 1108, the 4th into shape 1109, the second hammer bottom 1110, the 11st guide surface 1111, the 12nd guide surface 1112, the second peen 1113, second hammer notch into shape 1114, the second confined planes 1115；The diameter of 5th outer circle 1105 of the second print hammer 11 is not more than the second inner circle of the second block 10 1007 diameter；Height of the height of second print hammer 11 less than the second inner circle 1007 of the second block 10；The of second print hammer 11 Five outer circles 1105 can slide axially in the second inner circle 1007 of the second block 10；Second hammer column 1102 diameter less than the 5th outside The diameter of circle 1105 forms third step 1103；Flange 1104 is located in the 5th outer circle 1105, and the outside diameter of flange 1104 is big In the diameter of the second inner circle 1007 of the second block 10 and the diameter of the 4th outer circle 1004 less than the second block 10, in flange 1104 are equipped with the 11st guide surface 1111, the 12nd guide surface 1112: the 11 guide surface 1111, the 12nd guide surface 1112 Quantity be equal to the 9th guide surface 1005, the tenth guide surface 1006 group number；11st guide surface 1111 and the second block 10 9th guide surface, 1005 slidable connection, the 12nd guide surface 1112 and the tenth guide surface 1006 of the second block 10 slidably connect It connects；Second snap-gauge 1106 is located at below the second peen 1113, quantity at least two；Third card face 1107 is located at the second snap-gauge 1106 lower section；Third card face 1107 is parallel surface or inclined surface or helicoid；Second hammer notch 1114 is located at the second snap-gauge The quantity on 1106 side, the second hammer notch 1114 is equal with the quantity of the second snap-gauge 1106；The diameter that third hammers hole 1108 into shape is big Diameter in the 4th hammer hole 1109；Second confined planes 1115 are located at the top of flange 1104.

402 sets of handle inner circle of print handle 4 are axially movable in the 4th outer circle 1004 of the second block 10；The handle for printing handle 4 is convex The quantity of block 403 is identical as the 9th guide surface 1005, the group number of the tenth guide surface 1006 of the second block 10；Print the 7th of handle 4 1006 slidable connection of the tenth guide surface of guide surface 403a and the second block 10 print the 8th guide surface 403b and second of handle 4 1005 slidable connection of the 9th guide surface of block 10；Hole 1108 is hammered into shape no more than the third of the second print hammer 11 in guide post face 406；Print handle 4 guide post face 406 is axially movable in the third hammer hole 1108 of the second print hammer 11；

The face 501 of trying to get to the heart of a matter of turntable 5 is contacted with the second peen 1113 of the second print hammer 11；The quantity of the disk convex block 503 of turntable 5 and the The quantity of second snap-gauge 1106 of two print hammers 11 is identical；Second hammer of the shape of the disk convex block 503 of turntable 5 less than the second print hammer 11 The shape of notch 1114；The quantity of the arc groove 505 of turntable 5 is identical as the quantity of the second backing pin 1011 of the second block 10；Turn 505 sets of arc groove of disk 5 make turntable 5 can be around its axis reciprocating rotation outside the second backing pin 1011 of the second block 10；Turntable 5 Thickness no more than the second block 10 the second backing pin 1011 height；Second of the thickness of turntable 5 no more than the second print hammer 11 The axial dimension in space between snap-gauge 1106 and the second confined planes 1115；Second print hammer 11 third card face 1107 be parallel surface or Inclined surface or helicoid；When the third card face 1107 of the second print hammer 11 is inclined surface or helicoid, the second card face of turntable 5 504 gradient or helical angle and the gradient or helical angle in the third card face 1107 of the second print hammer 11 are adapted；Second card of turntable 5 The oblique angle or helical angle in face 504 and the third card face 1107 of the second print hammer 11 are less than the friction between turntable 5 and the second print hammer 11 Angle；Turntable 5 is blocked to deviate from from the second backing pin 1011 of the second block 10 by the second gear cap 1012 of the second block 10；Turn The quantity of disk 5 and reset hole 506 is identical as the quantity in the 4th spring hole 1008 of the second block 10；The diameter of disk inner circle 511 is not small In the diameter of the 5th outer circle 1105 of the second print hammer 11；

First spring 6 is located on the first spring of print handle 4 in hole 404 and the 4th hammer hole 1109 of the second print hammer 11, the first spring 6 Bottom is contacted with the second hammer bottom 1110 of the second print hammer 11；

4th spring 12 is located between the second inner circle 1007 of the second block 10 and the second hammer column 1102 of the second print hammer 11, and the 4th The top surface of spring 12 is contacted with the third step 1103 of the second print hammer 11, in 12 bottom surface of the 4th spring and the second of the second block 10 Bottom 1009 contacts；The elasticity of 4th spring 12 is more much smaller than the elasticity of the first spring 6.

The short side 801 of third spring 8 is fully fitted into the 4th spring hole 1008 of the second block 10；The length of third spring 8 The lower part on side 802 is encased in the 4th spring hole 1008 of the second block 10；The 4th of the quantity of third spring 8 and the second block 10 The quantity in spring hole 1008 is equal；

Diameter of the diameter of the circle inner hole 902 of retaining ring 9 not less than the third outer circle 1002 of the second block 10；

Before impressing, the first spring 6, the 4th spring 12, third spring 8 are in the state of flicking, and the second print hammer 11 is by the 4th spring 12 jack up, and the second confined planes 1115 and the turntable 5 of the second print hammer 11 face 501 of trying to get to the heart of a matter contact, and cannot continue to rise and are in highest order； Print handle 4 is jacked up by the first spring 6, and the circle top surface 903 of retaining ring 9 is contacted with the second step 1003 of the second block 10, cannot be continued Rise and is in highest order；Turntable 5 rotates counterclockwise under the action of third spring 8, the second card face 504 of turntable 5 and the second print The third card face 1107 of hammer 11 is adjacent to；

When impressing, on position that the needs that the working face 101 of stamp 1 is put into file or article are impressed, print handle 4 is grasped The pressure print handle 4 of handle portion 408, the first spring 6 are compressed, and print the promotion face 403c of the handle convex block 403 of handle 4 not in contact with turntable 5 Disk pushing surface 508 or disk chamfering 509, turntable 5 do not rotate in this stage；Second print hammer 11 is blocked motionless by turntable 5.

Continue pressure print handle 4, the first spring 6 continues to compress, and the promotion face 403c for printing the handle convex block 403 of handle 4 presses to disk 5 Disk pushing surface 508 or disk chamfering 509, rotate clockwise turntable 5.Make the second card face 504 of turntable 5 when turntable 5 continues rotation When leaving the third card face 1107 of the second print hammer 11 completely, the card that the second print hammer 11 loses turntable 5 is mixed, in 6 elastic force of the first spring Under the action of move down at a high speed, until second print hammer 11 second hammer bottom 1110 touch bottom in the second of the second block 10 1009, while 12 elastic force of the 4th spring is smaller is also compressed.Inertia is generated since there is kinetic energy when the first print 3 high-speed mobile of hammer Power, this inertia force are transmitted on stamp 1 by the second block 10, thus make to produce between stamp 1 and file or article compared with Big pressure of impressing.In the case where not considering gravity, pressure of impressing at this moment is the pressure and the second print hammer 11 that manpower applies Inertia force resultant force, it may be assumed that

Pressure=manpower pressure+print of impressing hammers inertia force into shape

It looses one's grip after impressing, under the action of the first spring 6, print handle 4 is moved up, and then the 4th spring 12 pushes the Two print hammers 11 move up.When the highest point in the third card face 1107 of the second print hammer 11 is higher by the second card face 504 of turntable 5 most When low spot, under the action of third spring 8, turntable 5 starts to rotate counterclockwise, and the second card face 504 of turntable 5 and the second print are hammered into shape 11 third card face 1107 is adjacent to again, and the circle top surface 903 of retaining ring 9 also connects again with the second step 1003 of the second block 10 Touching, returns to initial position.

Remaining is as in the first embodiment, repeat no more.

" first " in the present invention, " second ", "top", "bottom", "inner", "outside", "upper", "lower", " suitable ", " inverse " etc. are To be distinguished in description, without others particular meaning.

The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and inventive features phase Consistent widest scope.

Claims

1. a kind of labor-saving stamp, it is characterised in that: including stamp, the first block, first print hammer, print handle, turntable, the first spring, Second spring, third spring；

First block is equipped with First bottom, the first outer circle, first step, the second outer circle, the first guide surface, the second guiding Face, saddle, the second spring lower opening, third guide surface, the 4th guide surface, bottom, the first top surface, the first inner circle, third spring hole in first； Second outer circle is located at the top of the first outer circle；Second outer diameter of a circle is greater than the first outer diameter of a circle, forms first step；First Interior diameter of a circle is less than the first outer diameter of a circle；First inner circle and the first outer circle, the second outer circle are coaxial；In the second outer circle and first The first guide surface, the second guide surface are equipped between inner circle；First guide surface, the second guide surface are parallel with the axis of the first inner circle； First guide surface, the second guide surface quantity be at least one group；Saddle is equipped in first on bottom, the quantity of saddle is at least two Part, along the first inner circle circle distribution；The second spring lower opening, third guide surface, the 4th guide surface, the second spring lower opening are equipped on saddle Depth be less than saddle height；On the first top surface be equipped with third spring hole, third spring hole be arc-shaped positioned at the second outer circle with Between first inner circle, less than the height of the second outer circle, the quantity in third spring hole is at least one for the depth in third spring hole；

The mounting surface of the stamp is fixedly connected with the First bottom of first block；

The first print hammer is equipped on the first hammer bottom, the first hammer column, the 5th guide surface, the 6th guide surface, spring abutment, the second spring Hole, the first snap-gauge, the first hammer hole, the second hammer hole, the first hammer bottom, the first peen, the first hammer notch, confined planes；First print The diameter of first hammer column of hammer is not more than diameter of a circle in the first of first block；First hammer column of the first print hammer Height is less than the height of the first inner circle of first block；First hammer column of the first print hammer is the of first block It can slide axially in one inner circle；The third guide surface slidable connection of 5th guide surface and first block, the 6th guide surface With the 4th guide surface slidable connection of first block, the quantity of the 5th guide surface and the 6th guide surface and first print The quantity of the saddle of seat is identical；Hole is located at the lower section of spring abutment on second spring, coaxial with the second spring lower opening of first block；The One snap-gauge is located at below the first peen, quantity at least two；First hammer notch is located at the side of the first snap-gauge, and the first hammer lacks The quantity of mouth is equal with the quantity of the first snap-gauge；The diameter in the first hammer hole is greater than the diameter in the second hammer hole；Confined planes are located at spring abutment Top, the lower section in the first card face；

The print handle is equipped with handle bottom surface, handle inner circle, handle convex block, hole on the first spring, bottom on the first spring, top, handle outer circle in handle；Handle Inner circle is not less than the second outer circle of first block；Handle inner circle is covered can axially move in the second outer circle of first block It is dynamic；Handle convex block is located in handle inner circle, the quantity of handle convex block and the first guide surface of first block, the group number of the second guide surface It is identical；Handle convex block is equipped with the 7th guide surface, the 8th guide surface, pushes face, handle notch, and the 7th guide surface, the 8th guide surface are equal It is parallel to the axis of handle inner circle, the second guide surface slidable connection of the 7th guide surface and first block, the 8th guide surface With the first guide surface slidable connection of first block；Handle notch is located at the middle part of handle convex block, what the 8th guide surface was located at Handle bottom of the gap；Promotion face is inclined-plane or helicoid, positioned at the top of handle notch；The diameter in hole and first print on first spring The diameter in the second hammer hole of hammer is equal；

The turntable is equipped with try to get to the heart of a matter face, disk notch, disk convex block, arc groove, reset hole, disk top surface, disk pushing surface, disk outer circle, disk Inner circle；Face of trying to get to the heart of a matter is contacted with the first top surface of first block；Face of trying to get to the heart of a matter is parallel with disk top surface；Disk notch is located at disk outer circle On, the depth of disk notch is not less than the height of the handle convex block of the print handle, the quantity of disk notch and the handle convex block of the print handle Quantity is identical；Disk notch is equipped with disk pushing surface；Disk convex block is located in disk inner circle, the quantity phase of the quantity of disk convex block and the first snap-gauge Together；The shape of disk convex block is less than the shape of the first hammer notch of the first print hammer；The second card face is equipped on disk convex block；In disk Arc groove is equipped between bottom surface and disk top surface, the quantity of arc groove is identical as the quantity of the first backing pin of first block；Arc Shape slot is covered makes the turntable can be around its axis reciprocating rotation outside the first backing pin of first block；The thickness of the turntable No more than the axial dimension in space between the first snap-gauge and confined planes of the first print hammer；It is set between the face of trying to get to the heart of a matter and disk top surface There is reset hole, the quantity of reset hole is identical as the quantity in third spring hole of first block；The outer diameter of a circle of disk is not more than institute State diameter of a circle in the handle of print handle；Diameter of the diameter of a circle not less than the first hammer column of the first print hammer in disk；

The second spring is located on the second spring lower opening of first block and the second spring of the first print hammer in hole, described The top of second spring is contacted with the bottom hole in hole on the second spring of the first print hammer, the bottom of the second spring and described the The bottom hole of second spring lower opening of one block contacts；The number of second spring lower opening of the quantity of the second spring and first block It measures equal；The elasticity of the second spring is more much smaller than the elasticity of first spring；

The third spring is equipped with short side, long side；The short side of the third spring is fully fitted into the third of first block In spring hole；The lower part of the long side of the third spring is encased in the third spring hole of first block, the third spring The top of long side is encased in the reset hole of the turntable；The third spring hole of the quantity of the third spring and first block Quantity it is equal.

2. labor-saving stamp according to claim 1, which is characterized in that hammered into shape including the stamp, the second block, the second print, The print handle, the turntable, first spring, the 4th spring, the third spring；

Second block is equipped with second bottom, third outer circle, second step, the 4th outer circle, the 9th guide surface, the tenth guiding Face, the second inner circle, the 4th spring hole, bottom, the second top surface in second；4th outer circle is located at the top of third outer circle；4th outer circle Diameter is greater than the outer diameter of a circle of third, forms second step；Diameter of a circle is less than the outer diameter of a circle of third in second；Second inner circle It is coaxial with third outer circle, the 4th outer circle；The 9th guide surface, the tenth guide surface are equipped between the 4th outer circle and the second inner circle；The Nine guide surfaces, the tenth guide surface are parallel with the axis of the second inner circle；9th guide surface, the tenth guide surface quantity be at least one Group；The 4th spring hole is equipped on the second top surface, the 4th spring hole is arc-shaped between the 4th outer circle and the second inner circle, the 4th spring For the depth in hole less than the height of the 4th outer circle, the quantity in the 4th spring hole is at least one；

The mounting surface of the stamp is fixedly connected with second bottom of second block；

The second print hammer is equipped with the second hammer bottom, the second hammer column, third step, flange, the 5th outer circle, the second snap-gauge, third Hammer hole, the 4th hammer hole, the second hammer bottom, the 11st guide surface, the 12nd guide surface, the second peen, the second hammer notch, the second limit into shape Face；5th outer diameter of a circle of the second print hammer is not more than diameter of a circle in the second of second block；Second print The height of hammer is less than the height of the second inner circle of second block；5th outer circle of the second print hammer is in second block The second inner circle in can slide axially；The diameter of second hammer column forms third step less than the 5th outer diameter of a circle；Flange is located at In 5th outer circle, the outside diameter of flange is greater than diameter of a circle in the second of second block and is less than second block 4th outer diameter of a circle is equipped with the 11st guide surface, the 12nd guide surface: the 11st guide surface, the 12nd guiding on flange The quantity in face is equal to the group number of the 9th guide surface, the tenth guide surface；9th guiding of the 11st guide surface and second block Face slidable connection, the tenth guide surface slidable connection of the 12nd guide surface and second block；Second snap-gauge is located at the Below two peens, quantity at least two；Second hammer notch is located at the side of the second snap-gauge, the quantity of the second hammer notch and the The quantity of two snap-gauges is equal；The diameter that third hammers hole into shape is greater than the diameter in the 4th hammer hole；Second confined planes are located at the top of flange；

The handle inner circle of the print handle is covered to be axially movable in the 4th outer circle of second block；The handle convex block of the print handle Quantity is identical as the 9th guide surface, the group number of the tenth guide surface of second block；7th guide surface of the print handle and institute State the tenth guide surface slidable connection of the second block, the 8th guide surface of the print handle and the 9th guiding of second block Face slidable connection；Hole is hammered into shape no more than the third of the second print hammer in guide post face；

The face of trying to get to the heart of a matter of the turntable is contacted with the second peen of the second print hammer；The quantity of the disk convex block of the turntable with it is described The quantity of second snap-gauge of the second print hammer is identical；The second hammer that the shape of the disk convex block of the turntable is less than the second print hammer lacks The shape of mouth；The quantity of the arc groove of the turntable is identical as the quantity of the second backing pin of second block；The turntable Arc groove is covered makes the turntable can be around its axis reciprocating rotation outside the second backing pin of second block；The thickness of the turntable Axial dimension of the degree no more than space between the second snap-gauge and the second confined planes of the second print hammer；The turntable and reset hole Quantity it is identical as the quantity in the 4th spring hole of second block；The 5th of diameter of a circle not less than the second print hammer in disk Outer diameter of a circle；

4th spring is located between the second inner circle of second block and the second hammer column of the second print hammer, and described the The top surface of four springs is contacted with the third step of the second print hammer, the 4th spring bottom surface and the second of second block The elasticity of interior bottom contact, the 4th spring is more much smaller than the elasticity of first spring；

The short side of the third spring is fully fitted into the 4th spring hole of second block；The long side of the third spring Lower part is encased in the 4th spring hole of second block；4th spring hole of the quantity of the third spring and second block Quantity it is equal.

3. according to claim 1, labor-saving stamp described in 2, which is characterized in that it is equipped with the first card face on the first print hammer, First card face is located at the lower section of the first snap-gauge of the first print hammer, and the first card face is parallel surface or inclined surface or helicoid；? The turntable is equipped with the second card face, and the second card face is parallel surface or inclined surface or helicoid；When the second card face be inclined surface or When helicoid, the gradient or spiral in the first card face of the gradient or helical angle in the second card face of the turntable and the first print hammer Angle is adapted；The oblique angle or helical angle in the second card face of the turntable and the first card face of the first print hammer are less than the turntable With the angle of friction between the first print hammer；It is equipped with third card face on the second print hammer, third card face is located at the second snap-gauge Lower section, third card face is parallel surface or inclined surface or helicoid, and the third card face of the second print hammer is parallel surface or inclination Face or helicoid；When it is described second print hammer third card face be inclined surface or helicoid when, the second card face of the turntable it is oblique The gradient or helical angle in the third card face of degree or helical angle and the second print hammer are adapted；Second card face of the turntable and institute The oblique angle or helical angle for stating the third card face of the second print hammer are less than the angle of friction between the turntable and the second print hammer.

4. labor-saving stamp according to claim 1, which is characterized in that be equipped with the on the first top surface of first block One backing pin, the first gear cap, the first backing pin and the first gear cap are coaxial, and the first gear cap is in the top of the first backing pin, the height of the first backing pin Degree is more than or equal to the thickness of the turntable, and the quantity of the first backing pin and the first gear cap is at least two groups；The turntable is by described First gear cap of one block, which is blocked, to deviate from from the first backing pin of first block.

5. labor-saving stamp according to claim 2, which is characterized in that be equipped with the on the second top surface of second block Two backing pins, the second gear cap, the second backing pin and the second gear cap are coaxial, and the second gear cap is in the top of the second backing pin, the height of the second backing pin Degree is more than or equal to the thickness of the turntable, and the quantity of the second backing pin and the second gear cap is at least two groups；The turntable is by described Second gear cap of two blocks, which is blocked, to deviate from from the second backing pin of second block.

6. according to claim 1, labor-saving stamp described in 2, which is characterized in that be additionally provided with guide post face, guide post on the print handle First of face no more than the first print hammer hammers hole into shape, and guide post face is in the first hammer hole of the first print hammer or second print is hammered into shape Third hammer hole in be axially movable.

7. according to claim 1, labor-saving stamp described in 2, which is characterized in that be additionally provided with handle portion on the print handle.

8. according to claim 1, labor-saving stamp described in 2, which is characterized in that disk top surface and the phase of disk pushing surface in the turntable Disk chamfering is equipped at friendship.

9. according to claim 1, labor-saving stamp described in 2, which is characterized in that it further include retaining ring, the circle outer circle of the retaining ring Diameter is equal with the outer diameter of a circle of handle of the print handle, the of the diameter of the circle inner hole of the retaining ring not less than first block The outer diameter of a circle of the third of one outer diameter of a circle or second block, the handle bottom surface of the circle top surface of the retaining ring and the print handle It is fixedly connected.