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CN-224210798-U - Rotary switching type multi-printing-surface ink-returning seal

CN224210798UCN 224210798 UCN224210798 UCN 224210798UCN-224210798-U

Abstract

The utility model provides a rotary switching type multi-seal-surface ink returning seal which comprises a seal body, an ink mechanism, an ink returning mechanism and a turnover mechanism, wherein the ink returning mechanism comprises an ink returning bearing, an ink returning shaft and a triggering rotating piece, the ink returning bearing surrounds the outside of the seal body, one end of the ink returning shaft is connected with the ink returning bearing, the other end of the ink returning shaft penetrates through a guide groove on a seal shell and is connected with a sliding shell, after the sliding shell is pressed down, the sliding shell drives the ink returning shaft to move downwards along the guide groove, and then drives the seal body and the ink returning bearing to synchronously move downwards along the guide groove, and simultaneously under the triggering action of the triggering rotating piece, the seal body and the ink returning bearing are triggered to synchronously rotate, so that one seal surface of the seal body rotates from the direction of the ink returning mechanism to the direction of a printing outlet, and the layout of multiple seal surfaces and the ink supplement are considered.

Inventors

  • Shou Jianmin

Assignees

  • 上海来盛行文具用品有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (10)

  1. 1. The rotary switching type multi-printing-surface ink-returning seal is characterized by comprising a sliding shell (110), a seal shell (120) accommodated in the sliding shell, and a spring (130) arranged between the sliding shell (110) and the seal shell (120), wherein the lower end of the seal shell (120) is provided with an ink outlet (120 a), and the rotary switching type multi-printing-surface ink-returning seal further comprises: A stamp body (200), the stamp body (200) being rotatably disposed in the stamp housing (120) about a rotation axis perpendicular to a longitudinal direction of the stamp housing (120), a plurality of stamp faces (200 a) being disposed on the stamp body (200), the plurality of stamp faces (200 a) being disposed about the rotation axis; An ink mechanism (300), wherein the ink mechanism (300) is arranged in the seal shell (120) and is positioned above the seal body (200); the ink returning mechanism (400), the ink returning mechanism (400) comprises an ink returning bearing (410), an ink returning shaft (420) and a triggering rotating piece (430), the ink returning bearing (410) is arranged outside the seal body (200) in a mode of surrounding the seal shell (120) in the length direction, one end of the ink returning shaft (420) is connected with the ink returning bearing (410), the other end of the ink returning shaft (420) penetrates through a guide groove (120 b) on the seal shell (120) and is connected with the sliding shell (110), after the sliding shell (110) is pressed down, the sliding shell (110) drives the ink returning shaft (420) to move downwards along the guide groove (120 b), and then drives the seal body (200) and the ink returning bearing (410) to synchronously move downwards along the guide groove (120 b), and simultaneously under the triggering action of the triggering rotating piece (430), the seal body (200) and the ink returning bearing (410) are triggered to synchronously rotate, so that one seal body (200) faces to the ink outlet (300 a) from the seal mechanism (300 a) towards the seal opening (300 a); the turnover mechanism (500), turnover mechanism (500) include rotation axis (520) and knob (510), rotation axis (520) wear to establish return black axle (420), and with seal body (200) are connected, the one end of rotation axis (520) with knob (510) are connected, drive through rotating knob (510) seal body (200) relatively return black and bear (410) rotation, and then adjust seal face (200 a) of seal body (200) that outlet (120 a) corresponds.
  2. 2. The rotary switching multi-stamp face ink-returning stamp as recited in claim 1 wherein said flipping mechanism (500) further comprises: The turnover disc (530), the turnover disc (530) is located between the seal body (200) and the ink return bearing (410), the seal body (200) is provided with a seal disc (230), a plurality of positioning grooves (231) are formed in the radial outer side surface of the seal disc (230), the turnover disc (530) is arranged on the radial outer side of the seal disc (230), and the turnover disc (530) is connected with the ink return bearing (410); Spring positioning (540), spring positioning (540) set up on the radial medial surface of turnplate (530), spring positioning (540) with the quantity of constant head tank (231) equals, when seal dish (230) is with seal body (200) rotation, and constant head tank (231) on seal dish (230) with spring positioning (540) are relative, spring positioning (540) are located in relative constant head tank (231).
  3. 3. The rotary switching type multi-printing-surface ink-returning seal according to claim 2, wherein a clamping strip (532) is arranged on one axial side of the turnover disc (530), and a clamping groove (411) matched with the clamping strip (532) is arranged on the ink-returning bearing (410).
  4. 4. The rotary switching multi-stamp face ink-returning stamp of claim 1, wherein said trigger rotary member (430) comprises: A trigger arm (431), wherein the trigger arm (431) is arranged on the outer side surface of the ink return bearing (410); A trigger guide block (432), wherein the trigger guide block (432) is arranged on the inner side surface of the seal shell (120); The trigger arm (431) is adapted to the trigger guide block (432) to drive the seal body (200) and the ink return carrier (410) to synchronously rotate.
  5. 5. The rotary switching type multi-stamp face ink-returning stamp as recited in claim 4 wherein the trigger arm (431) includes a left arm (431 a), a middle arm (431 b) and a right arm (431 c), and the left arm (431 a), the middle arm (431 b) and the right arm (431 c) are formed by being outwardly spread with the ink-returning shaft (420) as a starting point, respectively; The trigger guide block (432) comprises an upper guide block (432 a) and a lower guide block (432 b), and a notch (432 c) positioned between the upper guide block (432 a) and the lower guide block (432 b), and the trigger arm (431) is adapted to the upper guide block (432 a), the notch (432 c) and the lower guide block (432 b) to drive the seal body (200) and the ink return carrier (410) to synchronously rotate.
  6. 6. The rotary switching multi-stamp face ink-returning stamp of claim 1, wherein said ink mechanism (300) comprises: An ink cartridge (310), wherein the ink cartridge (310) is arranged on the seal shell (120) in a drawable manner; an ink return pad disposed within the ink cartridge (310).
  7. 7. The rotary switching type multi-stamp face ink returning stamp as recited in claim 6, wherein upper and lower surfaces of the ink cartridge (310) are respectively provided with ink returning pads of different colors.
  8. 8. The rotary switching multi-stamp face ink-returning stamp as recited in claim 1, wherein said stamp body (200) includes: A stamp holder (210); The seal blocks (220) are arranged on the seal base (210), and each seal block (220) is provided with a seal surface (200 a) respectively.
  9. 9. The rotary switching multi-stamp face ink-returning stamp of claim 1, further comprising: The lock pin (600), a plurality of screens grooves (120 c) have been seted up to the lateral surface of seal casing (120), lock pin (600) wear to establish sliding housing (110) to with screens groove (120 c) are connected.
  10. 10. The rotary switching type multi-stamp face ink-returning stamp as recited in claim 9, wherein a lower portion of the detent groove (120 c) is a slant.

Description

Rotary switching type multi-printing-surface ink-returning seal Technical Field The utility model relates to the technical field of machine seals, in particular to a rotary switching type multi-seal-surface ink-returning seal. Background With the diversification development of the seal industry, the traditional single-seal-face seal has difficulty in meeting increasingly complex business requirements. The seal with multiple seal surfaces is used as an innovative design, and a plurality of seal surfaces are integrated in a single seal body, so that a user can quickly switch the required seal surfaces according to different scenes, and the working efficiency and the operation convenience are remarkably improved. For example, WO2015096384A1 discloses an integrated multi-stamp-face overprinting color stamp, which includes a slide housing and a stamp housing accommodated therein, and a spring compressed between the slide housing and the stamp housing, the spring being compressed when the slide housing is pressed down, the stamp body being non-rotatably moved to bottoms of guide grooves on both left and right sides of the stamp housing along with the slide housing, so as to stamp a lower stamp face of the stamp body onto a target object, and the stamp body being moved up after the slide housing is released. And the seal surface conversion of the seal body is realized through the matching of a gear rack or a ratchet pawl. However, multi-pad stamps face the technical challenge of ensuring that each pad is automatically inked to maintain a clear and consistent print. Disclosure of utility model The utility model provides a rotary switching type multi-printing-surface ink-returning seal, which combines the layout of multiple printing surfaces and the ink supplement, thereby promoting the further development and the application of the multi-printing-surface seal technology. Embodiments of the utility model may be implemented as follows: The embodiment of the utility model provides a rotary switching type multi-printing-surface ink-returning seal, which comprises a sliding shell, a seal shell accommodated in the sliding shell, and a spring arranged between the sliding shell and the seal shell, wherein the lower end of the seal shell is a printing outlet, and the rotary switching type multi-printing-surface ink-returning seal further comprises: The seal body is arranged in the seal shell in a mode of being capable of rotating around a rotating axis, the rotating axis is perpendicular to the length direction of the seal shell, a plurality of seal surfaces are arranged on the seal body, and the seal surfaces are arranged around the rotating axis; The ink mechanism is arranged in the seal shell and is positioned above the seal body; The ink returning mechanism comprises an ink returning bearing, an ink returning shaft and a triggering rotating piece, wherein the ink returning bearing is arranged outside the seal body in a mode of surrounding the length direction of the seal shell, one end of the ink returning shaft is connected with the ink returning bearing, the other end of the ink returning shaft penetrates through a guide groove on the seal shell and is connected with the sliding shell, after the sliding shell is pressed down, the sliding shell drives the ink returning shaft to move downwards along the guide groove, and then drives the seal body and the ink returning bearing to synchronously move downwards along the guide groove, and simultaneously under the triggering action of the triggering rotating piece, the seal body and the ink returning bearing are triggered to synchronously rotate, so that one printing surface of the seal body rotates from the direction facing the ink mechanism to the direction facing the printing outlet; The turnover mechanism comprises a rotating shaft and a knob, the rotating shaft penetrates through the ink returning shaft and is connected with the seal body, one end of the rotating shaft is connected with the knob, the seal body is driven to rotate relative to the ink returning bearing through rotating the knob, and then the seal surface of the seal body corresponding to the seal outlet is adjusted. Optionally, the turnover mechanism further includes: The turnover disc is positioned between the seal body and the ink returning bearing, the seal body is provided with a seal disc, the radial outer side surface of the seal disc is provided with a plurality of positioning grooves, the turnover disc is arranged on the radial outer side of the seal disc, and the turnover disc is connected with the ink returning bearing; The spring positioning device comprises a seal plate, a seal body, a spring positioning device, a seal plate and a seal plate, wherein the spring positioning device is arranged on the radial inner side surface of the rotating plate, the number of the spring positioning devices is equal to that of the positioning grooves, and when the seal plate rotates along with the seal body, t