CN103610406B - Push lock switch for cover of insulation rice bucket - Google Patents
Push lock switch for cover of insulation rice bucket Download PDFInfo
- Publication number
- CN103610406B CN103610406B CN201310600011.9A CN201310600011A CN103610406B CN 103610406 B CN103610406 B CN 103610406B CN 201310600011 A CN201310600011 A CN 201310600011A CN 103610406 B CN103610406 B CN 103610406B
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- shaped
- cover
- button
- spring
- bung
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Abstract
A push lock switch for a cover of an insulation rice bucket comprises a bucket body and a cover and is characterized in that the bucket body is provided with upper and lower bucket rings, the inner wall of the upper bucket ring is provided with left and right slots, the cover comprises upper and lower covers, the upper cover is provided with a through hole, the inner wall of a mounting hole in a handle mounted on the upper cover is provided with a deep straight slide and a shallow inclined slide, the outer wall of a button disposed in the mounting hole is provided with a button slider, the bottom of the slider is provided with triangular teeth, a vertical spring post inside the button is sleeved with an upper spring, a rotating block inside the button is provided with an upper spring groove, the outer wall of the rotating block is provided with a rotating block slider which is provided with an inclined slide surface, the bottom of the rotating block is provided with a pin and a lower spring groove, the bottom of the pin is provided with a cone frustum shaped outer fitting face, a lower spring inside the lower spring groove contacts with the upper cover, a fixed insert and a moving insert are disposed in the lower cover, the fixed insert fits the left slot, the moving insert is provided with a slide plate which is provided with a stopper slide and a hole, a transverse spring post is arranged on the slide plate, a transverse spring is arranged between a stopper on the lower cover and the transverse spring post, a cone frustum shaped inner fitting face of the hole contacts with the cone frustum shaped outer fitting face.
Description
Technical field
The present invention relates to heat preservation dinner flask, particularly relate to heat preservation dinner flask bung pressing type lock switch for locking.
Background technology
Heat preservation dinner flask formed primarily of staving and bung, and in order to ensure the heat-insulating property of heat preservation dinner flask, staving contacts with bung and reaches sealing, is conducive to again moving, so be usually provided with the mechanism that is connected between staving and bung simultaneously.Existing conventional bindiny mechanism is generally staving and adopts screw socket to be connected with bung, but screw socket connection is only applicable to circular heat preservation dinner flask, and troublesome poeration; Another kind installs wing screw on the limit of staving, a rectangular groove is opened at bung edge, when ingot forwards to rectangular groove parallel position, bung can take out, when ingot forwards position orthogonal with rectangular groove to, bung is fastened, and can not raise, use the shortcoming of wing screw comparatively large for volume ratio, to exceed above bung easily and hand or other article collide; Be reach bung and staving is in clamping connection by stirring up and down of handle in addition, Reliability comparotive is high, operates also more convenient, but lever operated by what be arranged on outside heat preservation dinner flask owing to needing, not only complex structure, installs trouble, and volume is large, heavy, especially packs, freight is expensive.
Summary of the invention
The object of the invention is the shortcoming existed to overcome prior art, providing the unlatching of a kind of bung, locking operation conveniently, structure simple heat preservation dinner flask bung pressing type lock switch for locking.
The technical scheme of heat preservation dinner flask bung pressing type lock switch for locking of the present invention is: comprise staving and bung, heat-preservation liner is provided with in staving, it is characterized in that: described staving is installed bucket circle and lower bucket circle, upper bucket circle inwall has left slot and right slot, described bung comprises upper cover and lower cover, perforation is had in upper cover, on cover mounting handle, installing hole is had in handle, installing hole inwall is shaped with dark straight runner and shallow oblique chute, button is provided with in installing hole, button outer wall is shaped with button slide block, button slide block matches with dark straight runner, mouth is shaped with rake tooth under the button, uprighting spring post is shaped with in button, spring on uprighting spring post peripheral hardware, in button, rotating seat is set, rotating seat has spring groove, upper spring groove matches with upper spring and uprighting spring post, rotating seat slide block is shaped with at rotating seat outer wall, rotating seat slide block is shaped with oblique sliding surface, oblique sliding surface matches with dark straight runner and shallow oblique chute respectively, oblique sliding surface also contacts with rake tooth, latch and lower spring groove is shaped with under rotating seat, truncated cone-shaped fit on face is shaped with under latch, lower spring is provided with in the lower spring groove of latch outer wall, lower spring contacts with above upper cover, fixing inserted sheet and movable insert are installed in lower cover, fixing inserted sheet matches with left slot, movable insert is shaped with slide plate, catch chute and jack is opened in slide plate, the slide plate of catch chute side is shaped with crossed strip post, cover under opposite side in catch chute and be shaped with catch, between catch and crossed strip post, crossed strip is set, mating surface in truncated cone-shaped is shaped with in jack, in truncated cone-shaped, mating surface contacts with the truncated cone-shaped fit on face of latch.
The invention discloses a kind of heat preservation dinner flask bung pressing type lock switch for locking, when bung will be opened, button is pressed downwards with finger, button slide block is along the dark straight runner slide downward of handle installing hole, button down promotes upper spring and rotating seat, rake tooth under button contacts with the oblique sliding surface on rotating seat outer wall rotating seat slide block, coordinated with oblique sliding surface by rake tooth, button driven rotary seat driven rotary seat while moving down rotates a certain angle, rotating seat rotates an angle to shallow oblique runner position, then finger is unclamped, rotating seat snaps in shallow oblique chute under the effect of lower spring restoring force, and rotating seat drives latch to move down when moving down, truncated cone-shaped fit on latch faces down and to contact with the left side wall of mating surface in the truncated cone-shaped in slide plate jack, latch drives slide plate to slide left, slide plate drives crossed strip post and movable insert to be moved to the left, crossed strip post extrudes crossed strip left, movable insert is moved to the left in retraction bung, because shallow oblique chute is more shallow, mating surface contact condition in the truncated cone-shaped that rotating seat drives the truncated cone-shaped fit on face of latch to be in slide plate always, movable insert resilience is avoided to stretch out, when bung will be locked, press...with one's finger lower button again, the slide block of button is along the dark straight runner slide downward of handle installing hole inwall, button down promotes upper spring and rotating seat, rake tooth under button contacts with the oblique sliding surface on the rotating seat slide block of rotating seat outer wall again, button driven rotary seat rotates a certain angle again, now rotating seat rotates to dark straight runner position, after finger unclamps, rotating seat upwards snaps in dark straight runner under the effect of lower spring restoring force, because dark straight runner is darker, rotating seat drives the truncated cone-shaped fit on of latch towards mating surface in the truncated cone-shaped of upper disengaging slide plate, slide plate slides to the right under the effect of crossed strip restoring force, slide plate drive movable insert is stretched out to the right and is snapped in the right slot of bucket circle, reliable lock.This programme heat preservation dinner flask bung pressing type lock switch for locking, only need press with finger push-botton operation and can open and lock bung, easy to operate, quick, and structure is simple, is conducive to daily life and uses.
Heat preservation dinner flask bung pressing type lock switch for locking of the present invention, is shaped with the lower mounting groove of lower limiting board composition under described upper cover, under cover the upper mounting groove being shaped with upper limit plate composition, slide plate is located in upper and lower mounting groove.Be located at by slide plate in upper and lower mounting groove, the horizontally slipped position-limiting action of one side to slide plate, another aspect prevents dust, moisture content enters, impact operation.Described upper limit plate inwall is shaped with banking stop, and banking stop contacts with above slide plate.Banking stop is stuck in above slide plate, anti-limited slip plate prolapse upwards.The both sides V-shaped of described upper bucket circle upwarps in ingot shape, and the both sides V-shaped of the handle on bung upwarps in ingot shape.Good hand touch when ingot shape handle holds, ingot-shaped heat preservation dinner flask is corresponding with ingot-shaped handle, makes product more attractive in appearance.Described upper bucket circle both sides are shaped with handle aperture, easy to carry.Described upper bucket circle is shaped with rickrack.Described staving, lower bucket circle and upper cover are shaped with the decorative pattern of convex tendon shape.Make product more attractive in appearance, and can product strength be improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat preservation dinner flask bung pressing type lock switch for locking of the present invention;
Fig. 2 is the decomposing state schematic perspective view of bung;
Fig. 3 is the decomposing state schematic perspective view of staving;
Fig. 4 is the schematic perspective view of heat preservation dinner flask bung pressing type lock switch for locking of the present invention;
Fig. 5 is the structural representation of handle;
Fig. 6 covers the schematic perspective view being provided with slide plate under being;
Fig. 7 is state of the looking up schematic perspective view of upper cover.
Detailed description of the invention
The present invention relates to a kind of heat preservation dinner flask bung pressing type lock switch for locking, as shown in Fig. 1-Fig. 7, comprise staving 1 and bung, heat-preservation liner 2 is provided with in staving, it is characterized in that: described staving 1 is installed bucket circle 3 and lower bucket circle 4, upper bucket circle inwall has left slot 5 and right slot 6, described bung comprises upper cover 7 and lower cover 8, perforation 9 is had in upper cover, on cover mounting handle 10, installing hole 11 is had in handle, installing hole inwall is shaped with dark straight runner 12 and shallow oblique chute 13, button 14 is provided with in installing hole, button outer wall is shaped with button slide block 15, button slide block matches with dark straight runner 12, mouth is shaped with rake tooth 16 under the button, uprighting spring post 17 is shaped with in button, spring 18 on uprighting spring post peripheral hardware, rotating seat 19 is set in button, rotating seat has spring groove 20, upper spring groove matches with upper spring 18 and uprighting spring post 17, rotating seat slide block 21 is shaped with at rotating seat outer wall, rotating seat slide block is shaped with oblique sliding surface 22, oblique sliding surface matches with dark straight runner 12 and shallow oblique chute 13 respectively, oblique sliding surface 22 also contacts with rake tooth 16, latch 23 and lower spring groove 24 is shaped with under rotating seat, truncated cone-shaped fit on face 25 is shaped with under latch, lower spring 26 is provided with in the lower spring groove of latch outer wall, lower spring contacts above with upper cover 7, fixing inserted sheet 27 and movable insert 28 are installed in lower cover 8, fixing inserted sheet matches with left slot 5, movable insert is shaped with slide plate 29, catch chute 30 and jack 34 is opened in slide plate, the slide plate 29 of catch chute 30 side is shaped with crossed strip post 31, cover under opposite side in catch chute and be shaped with catch 32, crossed strip 33 is set between catch and crossed strip post, mating surface 35 in truncated cone-shaped is shaped with in jack 34, in truncated cone-shaped, mating surface contacts with the truncated cone-shaped fit on face 25 of latch 23.When bung will be opened, with finger pressing button 14 downwards, button slide block 15 is along dark straight runner 12 slide downward of handle installing hole 11, button 14 promotes upper spring 18 and rotating seat 19 downwards, rake tooth 16 under button contacts with the oblique sliding surface 22 on rotating seat 19 outer wall rotating seat slide block 21, coordinated with oblique sliding surface 22 by rake tooth 16, button 14 driven rotary seat 19 driven rotary seat while moving down rotates a certain angle, rotating seat rotates an angle to shallow oblique chute 13 position, then finger is unclamped, rotating seat 19 snaps in shallow oblique chute 13 under the effect of lower spring 26 restoring force, and rotating seat 19 drives latch 23 to move down when moving down, truncated cone-shaped fit on face 25 on latch contacts with the left side wall of mating surface 35 in the truncated cone-shaped in slide plate jack 34 downwards, latch 23 drives slide plate 29 to slide left, slide plate drives crossed strip post 31 and movable insert 28 to be moved to the left, crossed strip post 31 extrudes crossed strip 33 left, movable insert 28 is moved to the left in retraction bung, because shallow oblique chute 13 is more shallow, rotating seat 19 drives the truncated cone-shaped fit on face 25 of latch 23 to be in and mating surface 35 contact condition in the truncated cone-shaped of slide plate 29 always, movable insert 28 resilience is avoided to stretch out, when bung will be locked, press...with one's finger lower button 14 again, the slide block 15 of button is along dark straight runner 12 slide downward of handle installing hole 11 inwall, button down promotes upper spring 18 and rotating seat 19, rake tooth 16 under button 14 contacts with the oblique sliding surface 22 on the rotating seat slide block 21 of rotating seat 19 outer wall again, button driven rotary seat rotates a certain angle again, now rotating seat rotates to dark straight runner 12 position, after finger unclamps, rotating seat 19 upwards snaps in dark straight runner 12 under the effect of lower spring 26 restoring force, because dark straight runner is darker, mating surface 35 in the truncated cone-shaped that rotating seat 19 drives the truncated cone-shaped fit on face 25 of latch 23 upwards to depart from slide plate 29, slide plate slides to the right under the effect of crossed strip 33 restoring force, slide plate 29 drives movable insert 28 to stretch out to the right to snap in the right slot 6 of bucket circle 3, reliable lock.This programme heat preservation dinner flask bung pressing type lock switch for locking, only need press with finger button 14 operation and can open and lock bung, easy to operate, quick, structure is simple, is conducive to daily life and uses.Described upper cover is shaped with lower limiting board 37 for 7 times and forms lower mounting groove 38, and lower cover 7 is shaped with the upper mounting groove 40 that upper limit plate 39 forms, slide plate 29 is located in upper and lower mounting groove.Be located at by slide plate 29 in upper and lower mounting groove 38,40, the horizontally slipped position-limiting action of one side to slide plate, another aspect prevents dust, moisture content enters, impact operation.Described upper limit plate 39 inwall is shaped with banking stop 41, and banking stop contacts above with slide plate 29.Banking stop 41 is stuck in above slide plate 29, anti-limited slip plate prolapse upwards.The both sides V-shaped of described upper bucket circle 3 upwarps in ingot shape, and the both sides V-shaped of the handle 10 on bung upwarps in ingot shape.Good hand touch when ingot shape handle holds, ingot-shaped heat preservation dinner flask is corresponding with ingot-shaped handle, makes product more attractive in appearance.Described upper bucket encloses 3 both sides and is shaped with handle aperture 42, easy to carry.Described upper bucket circle 3 is shaped with rickrack 43.Described staving 1, lower bucket circle 4 and upper cover 7 are shaped with the decorative pattern 44 of convex tendon shape.Make product more attractive in appearance, and can product strength be improved.
Claims (7)
1. heat preservation dinner flask bung pressing type lock switch for locking, comprise staving (1) and bung, heat-preservation liner (2) is provided with in staving, it is characterized in that: described staving (1) is installed bucket circle (3) and lower bucket circle (4), upper bucket circle inwall has left slot (5) and right slot (6), described bung comprises upper cover (7) and lower cover (8), perforation (9) is had in upper cover, on cover mounting handle (10), installing hole (11) is had in handle, installing hole inwall is shaped with dark straight runner (12) and shallow oblique chute (13), button (14) is provided with in installing hole, button outer wall is shaped with button slide block (15), button slide block matches with dark straight runner (12), mouth is shaped with rake tooth (16) under the button, uprighting spring post (17) is shaped with in button, spring (18) on uprighting spring post peripheral hardware, rotating seat (19) is set in button, rotating seat has spring groove (20), upper spring groove matches with upper spring (18) and uprighting spring post (17), rotating seat slide block (21) is shaped with at rotating seat outer wall, rotating seat slide block is shaped with oblique sliding surface (22), oblique sliding surface matches with dark straight runner (12) and shallow oblique chute (13) respectively, oblique sliding surface (22) also contacts with rake tooth (16), latch (23) and lower spring groove (24) is shaped with under rotating seat, truncated cone-shaped fit on face (25) is shaped with under latch, lower spring (26) is provided with in the lower spring groove of latch outer wall, lower spring contacts above with upper cover (7), fixing inserted sheet (27) and movable insert (28) are installed in lower cover (8), fixing inserted sheet matches with left slot (5), movable insert is shaped with slide plate (29), catch chute (30) and jack (34) is opened in slide plate, the slide plate (29) of catch chute (30) side is shaped with crossed strip post (31), cover under opposite side in catch chute and be shaped with catch (32), crossed strip (33) is set between catch and crossed strip post, mating surface in truncated cone-shaped (35) is shaped with in jack (34), in truncated cone-shaped, mating surface contacts with the truncated cone-shaped fit on face (25) of latch (23).
2. heat preservation dinner flask bung pressing type lock switch for locking as claimed in claim 1, it is characterized in that: under described upper cover (7), be shaped with the lower mounting groove (38) of lower limiting board (37) composition, lower cover (8) is shaped with the upper mounting groove (40) that upper limit plate (39) forms, slide plate (29) is located in upper and lower mounting groove.
3. heat preservation dinner flask bung pressing type lock switch for locking as claimed in claim 2, is characterized in that: described upper limit plate (39) inwall is shaped with banking stop (41), and banking stop contacts above with slide plate (29).
4. heat preservation dinner flask bung pressing type lock switch for locking as claimed in claim 1, is characterized in that: the both sides V-shaped of described upper bucket circle (3) upwarps in ingot shape, and the both sides V-shaped of the handle (10) on bung upwarps in ingot shape.
5. heat preservation dinner flask bung pressing type lock switch for locking as claimed in claim 1, is characterized in that: described upper bucket circle (3) both sides are shaped with handle aperture (42).
6. heat preservation dinner flask bung pressing type lock switch for locking as claimed in claim 1, is characterized in that: described upper bucket circle (3) is shaped with rickrack (43).
7. heat preservation dinner flask bung pressing type lock switch for locking as claimed in claim 1, is characterized in that: described staving (1), lower bucket circle (4) and upper cover (7) are shaped with the decorative pattern (44) of convex tendon shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600011.9A CN103610406B (en) | 2013-11-25 | 2013-11-25 | Push lock switch for cover of insulation rice bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310600011.9A CN103610406B (en) | 2013-11-25 | 2013-11-25 | Push lock switch for cover of insulation rice bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103610406A CN103610406A (en) | 2014-03-05 |
| CN103610406B true CN103610406B (en) | 2015-07-15 |
Family
ID=50161143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310600011.9A Expired - Fee Related CN103610406B (en) | 2013-11-25 | 2013-11-25 | Push lock switch for cover of insulation rice bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103610406B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114246144A (en) * | 2020-09-25 | 2022-03-29 | 洪江市益农益民禽业有限公司 | Poultry is bred and eats device with feeding |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE471002A (en) * | 1945-07-20 | |||
| FR2786383B1 (en) * | 1998-11-26 | 2001-01-26 | Seb Sa | MECHANISM FOR FIXING A SOLIDARITY COVER OF THE MOTOR OF A HOUSEHOLD ROBOT ON A WORKING CONTAINER |
| ATE418148T1 (en) * | 2003-08-06 | 2009-01-15 | Miyama Electric Co Ltd | PUSH BUTTON SWITCH |
| CN201060768Y (en) * | 2007-06-29 | 2008-05-14 | 黄炳棠 | Pressing switch for cars |
| EP2110828B1 (en) * | 2008-04-18 | 2011-10-19 | Abb Ab | An actuator device and an electric switch device provided therewith |
| CN203597828U (en) * | 2013-11-25 | 2014-05-21 | 魏昌保 | Push-type locking switch for bucket cover of heat-preservation rice bucket |
-
2013
- 2013-11-25 CN CN201310600011.9A patent/CN103610406B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103610406A (en) | 2014-03-05 |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20171125 |