CN203126291U - Novel pressing mechanism and pressing type utensil thereof - Google Patents
Novel pressing mechanism and pressing type utensil thereof Download PDFInfo
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- CN203126291U CN203126291U CN 201320108816 CN201320108816U CN203126291U CN 203126291 U CN203126291 U CN 203126291U CN 201320108816 CN201320108816 CN 201320108816 CN 201320108816 U CN201320108816 U CN 201320108816U CN 203126291 U CN203126291 U CN 203126291U
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Abstract
Disclosed are a novel pressing mechanism and a pressing type utensil thereof. The pressing mechanism comprises a rotary wheel and a hollow connecting rod, the rotary wheel is rotatably positioned on the upper portion of a containing cavity, the connecting rod penetrates through the rotary wheel to extend out of an upper opening of the containing cavity, a spring is arranged in an inner hole of the connecting rod, a U-shaped groove is arranged on the outer wall of the connecting rod, an elastic piece is hollowed out of the outer wall of the connecting rod by the U-shaped groove, a protrusion is arranged on the elastic piece, a reset protrusion is arranged above the protrusion on the outer wall of the connecting rod, the lower undersurface of the reset protrusion is arranged to be a reset slope opposite to a rotating slope in direction, a guide groove is arranged on the inner wall of the rotary wheel, and the upper face of a guide protruding block is a cambered surface while the lower undersurface of the same is a plane. When the connecting rod is pressed down, under the joint action of the rotating slope and the cambered surface of the guide protruding block, the rotary wheel rotates at a predetermined angle in a predetermined direction, and after the connecting rod is loosened, a stop plane of the protrusion exactly supports the lower undersurface of the guide protruding block; and when the connecting rod is pressed down again, the reset slope of the reset protrusion acts on the reset slope of the rotary wheel to enable the rotary wheel to be rotated and reset through the action of the spring. The novel pressing mechanism has the advantages of simple structure and reliability and stability in use.
Description
Technical field
The utility model relates to a kind of novel pressing mechanism and has the push type utensil of this pressing mechanism.
Background technology
For convenience object can be stretched or contracts with respect to another object, often needs to use a pressing mechanism, as presses pen, push type correction band or push type viscose glue bag etc.Pressing mechanism commonly used is similar to the pressing mechanism on the ball pen mostly, and this pressing mechanism is complex structure not only, and use also exist unreliable, problem of unstable.
Revise band and be mainly used to write when making a mistake as people, can cover the place of making a mistake with revising band, be convenient for people to be with the wrong content of modification in correction.
Traditional a kind of correction band comprises and revises the band main body that the gummer of revising the band main body stretches out in outside the lid, when not using, pollutes easily and the problem of damaging; Another kind of correction band is to be provided with over cap outer the covering with respect to gummer; be used for preventing that gummer is not when using; take place to pollute and the problem of damaging; but this correction band need be pulled up over cap earlier when each the use; just can use; cause use problem not too easily, in case over cap is lost on the other hand, with regard to easy generation correction with contaminated and the problem of damaging.
In order to address the above problem, Chinese patent literature CN2752073 discloses a kind of button and has taken in the correction band, include combined type bonnet and protecgulum, bonnet one end arranges button, bonnet inside sets firmly fixture, button end in addition arranges consequent and former piece respectively, consequent and former piece are inserted in the fixture in regular turn, and the integrated correction tape mechanism of protecgulum inside is located in former piece one end promotion one, and integrated correction tape mechanism one end setting has the gummer of revising band, pressing keys for the first time, can make the correction band on the gummer stretch in the protecgulum end outward, revise band, pressing keys again for using, can make the gummer that is provided with the correction band bounce back in protecgulum inside, to prevent that revising band pollution takes place and damage.This correction band utilizes pressing mechanism can revise belt carcass stretch out in the shell of revising band when needs use, if when not needing to use then shrink back in the shell, be with contaminated and damage in case revise correction on the belt carcass., this button is taken in the pressing structure of revising band, and is not only complicated, and in use, causes the gummer sideslip of revising belt carcass easily, and damages the gummer of revising belt carcass and revise band.
Summary of the invention
In order to overcome the problems referred to above, the present invention provides a kind of simple in structure to society, uses reliable and stable novel pressing mechanism.
The utility model also provides a kind of push type correction band, and the pressing mechanism of described push type correction band is simple in structure, and can guarantee can not cause in the process of pressing the gummer deviation phenomenon of revising belt carcass to take place.
The technical solution of the utility model is: a kind of novel pressing mechanism is provided, comprise upper casing and lower casing, after fastening, upper casing and lower casing form the containing cavity of both ends open, in described containing cavity, be provided with pressing mechanism, described pressing mechanism comprises runner and hollow connecting rod, inner bottom surface at described upper casing and lower casing is respectively equipped with runner upper limit bit slice and runner lower limit bit slice, between the runner upper limit bit slice and runner lower limit bit slice of described lower casing, stopper slot with respect to runner is provided with for the runner rotary stopper sheet of the anglec of rotation that limits runner less than 360 degree, be provided with the anti-heavy curtain banking stop that prevents that the runner heavy curtain is moving between the runner upper limit bit slice of described upper casing and runner lower limit bit slice, the bottom surface of described runner is against on the upper bottom surface of anti-heavy curtain banking stop of upper casing and lower casing; Described connecting rod passes described runner and stretches out in the suitable for reading of described containing cavity, in the endoporus of described connecting rod, be provided with spring, symmetry respectively is provided with a chute on the outer wall of described connecting rod, catch interts in chute, the bottom of spring withstands on the upper bottom surface of described catch, the bottom surface of described catch rests on the upper bottom surface of described runner upper limit bit slice, symmetry respectively is provided with U-lag on the outer wall of described connecting rod, described U-lag goes out two flexure strips with connecting rod outer wall hollow out, be provided with projection at described flexure strip, described protruding bottom surface is spin canting, bit plane till the described protruding upper bottom surface; Be provided with the return projection above the above projection of outer wall of described connecting rod, the bottom surface of described return projection is configured to the return inclined-plane opposite with the spin canting direction; Inwall at described runner is provided with guiding projection and the raised line that matches with projection, constitute gathering sill between described guiding projection and the raised line, the top of described guiding projection is cambered surface, bottom surface is the plane, when pressing described connecting rod, described projection is descending, under the acting in conjunction of the cambered surface of described spin canting and described guiding projection, described runner rotates predetermined angular to predetermined direction, unclamp connecting rod, the stop bit plane of described projection just in time withstands on the bottom surface of described guiding projection, with connecting rod and runner relative positioning; When pressing lower link again, the return ramp effect of described return projection is on the runner return inclined-plane of runner, and the elastic force effect by spring makes the runner revolution, thereby connecting rod is resetted.
As to improvement of the present utility model, be provided with the connecting portion that is connected with other object in the lower end of described connecting rod.
As to improvement of the present utility model, the upper end of described connecting rod is provided with by handle.
As to improvement of the present utility model, described connecting portion is a pair of connection lug.
As to improvement of the present utility model, described upper casing and/or lower casing are made of transparent plastic.
The utility model also provides a kind of correction band, glue water tape, ornamental tape or fluorescent belt that has novel pressing mechanism.
This novel pressing mechanism has simple in structure, uses reliable and stable advantage; And adopted this novel correction band, glue water tape, ornamental tape or fluorescent belt by press, have equally simple in structure, and the advantage that can guarantee in the process of pressing, can not cause the gummer deviation phenomenon of revising belt carcass to take place.
Be modified to the concrete structure that example illustrates this novel pressing mechanism with push type below, and correction with on application.
Description of drawings
Fig. 1 is the three-dimensional decomposition texture schematic diagram of a kind of embodiment of the present utility model.
Fig. 2 is that the upper casing after Fig. 1 makes up partly cuts open structural representation (original state).
Fig. 3 is the half pressed state structural representation of Fig. 2.
Fig. 4 is the full pressed state structural representation of Fig. 2.
Fig. 5 is the perspective view at another visual angle of the runner among Fig. 1.
Fig. 6 is a kind of three-dimensional decomposition texture schematic diagram (revising band) that uses state embodiment illustrated in fig. 1.
Fig. 7 is the planar profile structural representation that upper casing partly cuts open after the complete combination embodiment illustrated in fig. 6.
Fig. 8 is the planar profile structural representation after the complete combination embodiment illustrated in fig. 6.
Fig. 9 is the A-A cross-sectional view among Fig. 8.
The specific embodiment
See also Fig. 1 to Fig. 5, what Fig. 1 to Fig. 5 disclosed is a kind of novel pressing mechanism, comprise upper casing 1 and lower casing 2, after fastening, upper casing 1 and lower casing 2 form the containing cavity of both ends open, in described containing cavity, be provided with pressing mechanism 4, it is characterized in that: described pressing mechanism 4 comprises runner 41 and hollow connecting rod 42, inner bottom surface at described upper casing 1 and lower casing 2 is respectively equipped with runner upper limit bit slice 12 and runner lower limit bit slice 13, between the runner upper limit bit slice 12 and runner lower limit bit slice 13 of described lower casing 2, stopper slot 416 with respect to runner 41 is provided with for the runner rotary stopper sheet 21 of the anglec of rotation that limits runner less than 360 degree, be provided with the anti-heavy curtain banking stop 14 that prevents that the runner heavy curtain is moving between the runner upper limit bit slice 12 of described upper casing 1 and runner lower limit bit slice 13, the bottom surface 417 of described runner 41 is against on the upper bottom surface of anti-heavy curtain banking stop 14 of upper casing 1 and lower casing 2; Described connecting rod 42 passes described runner 41 and stretches out in the suitable for reading of described containing cavity, in the endoporus 421 of described connecting rod 42, be provided with spring 422, symmetry respectively is provided with a chute 423 on the outer wall of described connecting rod 42, catch 424 interts in chute 423, the bottom of spring 422 withstands on the upper bottom surface of described catch 424, the bottom surface of described catch 424 rests on the upper bottom surface of described runner upper limit bit slice 12, symmetry respectively is provided with U-lag 425 on the outer wall of described connecting rod 42, described U-lag 425 goes out two flexure strips 426 with connecting rod outer wall hollow out, be provided with projection 4261 at described flexure strip 426, described protruding 4261 bottom surfaces are spin canting 4262, bit plane 4263 till described protruding 4261 upper bottom surfaces; Be provided with return projection 427 above the above projection 4261 of outer wall of described connecting rod 42, the bottom surface of described return projection 427 is configured to the return inclined-plane 4271 opposite with spin canting 4262 directions; Inwall at described runner 41 is provided with and projection 4261 guiding projections that match 411 and raised line 412, constitute gathering sill 413 between described guiding projection 411 and the raised line 412, the top of described guiding projection 411 is cambered surface, bottom surface 414 is the plane, when pressing described connecting rod 42, described protruding 4261 is descending, under the acting in conjunction of described spin canting 4262 and the cambered surface of described guiding projection 411, described runner 41 is to predetermined direction rotation predetermined angular, unclamp connecting rod 42, described protruding 4261 stop bit plane 4263 just in time withstands on the bottom surface 414 of described guiding projection 411, with connecting rod 42 and runner 41 relative positionings; When pressing lower link 42 again, the return inclined-plane 4271 of described return projection 427 acts on the runner return inclined-plane 415 of runner 41, and the elastic force effect by spring 422 makes runner 41 revolutions, thereby connecting rod 42 is resetted (seeing also Fig. 2 to Fig. 4).
In the utility model, be provided with the connecting portion 428 that is connected with other object in the lower end of described connecting rod 42, be used for being connected with other chipware, as with revise belt carcass, glue belt carcass, decorate belt carcass or fluorescence belt carcass.In the present embodiment, described upper casing 1 and/or lower casing 2 usefulness transparent plastics are made.
In the utility model, inner bottom surface at described upper casing 1 and lower casing 2 is respectively equipped with runner upper limit bit slice 12 and runner lower limit bit slice 13, be used for limiting the up and down space of runner, between the runner upper limit bit slice 12 and runner lower limit bit slice 13 of described lower casing 2, stopper slot 416 with respect to runner 41 is provided with runner rotary stopper sheet 21, be used for limiting the anglec of rotation of runner less than 360 degree (see figure 2)s, between the runner upper limit bit slice 12 of described upper casing 1 and runner lower limit bit slice 13, be provided with and prevent that the moving anti-heavy curtain banking stop 14(of runner heavy curtain from seeing Fig. 3 and Fig. 4), like this, can guarantee that runner 41 namely can rotate, but can not move by heavy curtain, can guarantee connecting rod 42 motion point-blank up and down, can not produce the problem of gummer sideslip.The upper end of described connecting rod 42 is provided with by 429, is beneficial to people's pressing operation.
Referring to Fig. 5, Fig. 5 is the perspective view at another visual angle of the runner among Fig. 1.Can clearly be seen that the position of guiding projection 411 and the structure on runner return inclined-plane 415 from figure.
See also Fig. 6 to Fig. 9, when the utility model is with as correction, connecting portion 428 at described connecting rod 42 is a pair of connection lugs, is provided with draw-in groove 31 on described correction belt carcass 3 tops, and described pressing mechanism 4 flexibly connects by described lug 428 and draw-in groove 31 with described correction belt carcass 3.
Be right against described correction belt carcass 3 at described upper casing 1 and be provided with convex lens 15, be convenient to people and observe the operating position of revising belt carcass.In the present embodiment, described correction belt carcass 3 comprises blowing wheel 32, recycling round 33 and gummer 34, adhesive tape fixed mount 35 lower ends that are made of upper casing 351 and lower casing 352 are provided with gummer 34, described blowing wheel 32 and gummer 34 are provided with revises band, is provided with respectively the third wheel 36 with blowing wheel 32 and recycling round 33 engagements between described blowing wheel 32 and the recycling round 33.
This novel pressing mechanism is revised the band except being used for, also can be used for glue water tape, ornamental tape or fluorescent belt, press products such as pen, push type viscose glue bag, when specifically using, according to pressing the object difference, suitably revise the connecting portion 428 of connecting rod, can be connected with other object gets final product.
Claims (6)
1. novel pressing mechanism, comprise upper casing (1) and lower casing (2), after fastening, upper casing (1) and lower casing (2) form the containing cavity of both ends open, in described containing cavity, be provided with pressing mechanism (4), it is characterized in that: described pressing mechanism (4) comprises runner (41) and hollow connecting rod (42), inner bottom surface at described upper casing (1) and lower casing (2) is respectively equipped with runner upper limit bit slice (12) and runner lower limit bit slice (13), between the runner upper limit bit slice (12) and runner lower limit bit slice (13) of described lower casing (2), stopper slot (416) with respect to runner (41) is provided with for the runner rotary stopper sheet (21) of the anglec of rotation that limits runner less than 360 degree, be provided with the anti-heavy curtain banking stop (14) that prevents that the runner heavy curtain is moving between the runner upper limit bit slice (12) of described upper casing (1) and runner lower limit bit slice (13), the bottom surface (417) of described runner (41) is against on the upper bottom surface of anti-heavy curtain banking stop (14) of upper casing (1) and lower casing (2); Described connecting rod (42) passes described runner (41) and stretches out in the suitable for reading of described containing cavity, in the endoporus (421) of described connecting rod (42), be provided with spring (422), symmetry respectively is provided with a chute (423) on the outer wall of described connecting rod (42), catch (424) interts in chute (423), the bottom of spring (422) withstands on the upper bottom surface of described catch (424), the bottom surface of described catch (424) rests on the upper bottom surface of described runner upper limit bit slice 12, symmetry respectively is provided with U-lag (425) on the outer wall of described connecting rod (42), described U-lag (425) goes out two flexure strips (426) with connecting rod outer wall hollow out, be provided with projection (4261) at described flexure strip (426), described projection (4261) bottom surface is spin canting (4262), bit plane (4263) till described projection (4261) upper bottom surface; Top in the above projection of outer wall (4261) of described connecting rod (42) is provided with return projection (427), and the bottom surface of described return projection (427) is configured to the return inclined-plane (4271) opposite with spin canting (4262) direction; Inwall at described runner (41) is provided with guiding projection (411) and the raised line (412) that matches with projection (4261), constitute gathering sill (413) between described guiding projection (411) and the raised line (412), the top of described guiding projection (411) is cambered surface, bottom surface (414) is the plane, when pressing described connecting rod (42), described projection (4261) is descending, under the acting in conjunction of the cambered surface of described spin canting (4262) and described guiding projection (411), described runner (41) is to predetermined direction rotation predetermined angular, unclamp connecting rod (42), the stop bit plane (4263) of described projection (4261) just in time withstands on the bottom surface (414) of described guiding projection (411), with connecting rod (42) and runner (41) relative positioning; When pressing lower link (42) again, the return inclined-plane (4271) of described return projection (427) acts on the runner return inclined-plane (415) of runner (41), elastic force effect by spring (422) makes runner (41) revolution, thereby connecting rod (42) is resetted.
2. novel pressing mechanism according to claim 1 is characterized in that: be provided with the connecting portion (428) that is connected with other object in the lower end of described connecting rod (42).
3. novel pressing mechanism according to claim 1 and 2 is characterized in that: the upper end of described connecting rod (42) is provided with by (429).
4. novel pressing mechanism according to claim 3, it is characterized in that: described connecting portion (428) is a pair of connection lug.
5. novel pressing mechanism according to claim 4, it is characterized in that: described upper casing (1) and/or lower casing (2) are made of transparent plastic.
6. correction band, glue water tape, ornamental tape or fluorescent belt that has the described novel pressing mechanism of any one claim in the claim 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108816 CN203126291U (en) | 2013-03-11 | 2013-03-11 | Novel pressing mechanism and pressing type utensil thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320108816 CN203126291U (en) | 2013-03-11 | 2013-03-11 | Novel pressing mechanism and pressing type utensil thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126291U true CN203126291U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320108816 Expired - Fee Related CN203126291U (en) | 2013-03-11 | 2013-03-11 | Novel pressing mechanism and pressing type utensil thereof |
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| Country | Link |
|---|---|
| CN (1) | CN203126291U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587305A (en) * | 2013-11-21 | 2014-02-19 | 广东乐普升文具有限公司 | Pressing telescoping mechanism used for stationery and stationery provided with same |
| CN103692822A (en) * | 2013-12-26 | 2014-04-02 | 广东乐普升文具有限公司 | Rotary extension mechanism applied to stationery and stationery with same |
| CN106240202A (en) * | 2016-08-25 | 2016-12-21 | 广东乐普升文具有限公司 | Pressing telescoping mechanism in a kind of stationery and the stationery with this mechanism |
-
2013
- 2013-03-11 CN CN 201320108816 patent/CN203126291U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587305A (en) * | 2013-11-21 | 2014-02-19 | 广东乐普升文具有限公司 | Pressing telescoping mechanism used for stationery and stationery provided with same |
| CN103692822A (en) * | 2013-12-26 | 2014-04-02 | 广东乐普升文具有限公司 | Rotary extension mechanism applied to stationery and stationery with same |
| CN103692822B (en) * | 2013-12-26 | 2015-09-02 | 广东乐普升文具有限公司 | A kind ofly be applied to the rotation telescoping mechanism in stationery and the stationery with this mechanism |
| CN106240202A (en) * | 2016-08-25 | 2016-12-21 | 广东乐普升文具有限公司 | Pressing telescoping mechanism in a kind of stationery and the stationery with this mechanism |
| CN106240202B (en) * | 2016-08-25 | 2018-03-06 | 广东乐普升文具有限公司 | A kind of pressing telescoping mechanism in stationery and the stationery with the mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140311 |