CN217073855U - Press-guiding rotary mute pressing structure and stationery with same - Google Patents

Abstract

The utility model relates to a press rotatory silence of direction and press structure and have stationery of this structure, press the rotatory silence of direction and press structure mounting in a shell, be used for driving refill in the shell is outstanding a shell or follow withdraw outside the shell, include: the rotating wheel is movably arranged in the pen shell, and a plurality of convex teeth are arranged at the side end of the rotating wheel; the pressing piece is connected with the rotating wheel and matched with a spring arranged in the pen shell to drive the convex teeth on the rotating wheel to move to a first placing position or a second placing position; the guide piece is fixed in the pen shell, be used for touching make outer dogtooth on the runner from first place the position and move to the second place the position or from the second place the position and move to first place the position, press the pressing part and press and reset the in-process, the runner keeps the contact state with the pressing part all the time, the effectual runner of having avoided only kick-backs the problem that produces the noise automatically under the elastic force effect.

Description

Press-guiding rotary mute pressing structure and stationery with same

Technical Field

The utility model relates to a stationery related technology field specifically is a press rotatory silence of direction and press structure and have stationery of this structure.

Background

When the existing stationery such as a pressing gel pen is used, the pressing can generate certain noise due to the autonomous movement of the rotating wheel under the action of the spring, so that the using effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press rotatory silence of direction and press structure and have stationery of this structure to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a pressing-guiding rotary mute pressing structure which is arranged in a pen shell and is used for driving a pen core in the pen shell to protrude out of the pen shell or withdraw from the outside of the pen shell, and the pressing-guiding rotary mute pressing structure comprises:

the rotating wheel is movably arranged in the pen shell, and a plurality of convex teeth are arranged at the side end of the rotating wheel;

the pressing piece is connected with the rotating wheel and is matched with a spring arranged in the pen shell to drive the convex teeth on the rotating wheel to move to a first placing position or a second placing position;

and the guide piece is fixed in the pen shell and used for contacting and enabling the convex teeth on the rotating wheel to move from the first placing position to the second placing position or from the second placing position to the first placing position.

The pressing guide rotary mute pressing structure comprises the following components: the pen shell is characterized in that a guide sliding groove piece is detachably mounted on the inner side of the pen shell, the pressing piece is inserted into the guide sliding groove piece and connected with the rotating wheel, and a placing sliding groove and a clamping groove which are arranged on the guide sliding groove piece are respectively a first placing position and a second placing position.

The pressing guide rotary mute pressing structure comprises the following components: the pressing piece comprises a cap pressing piece, and the cap pressing piece is detachably connected with the rotating wheel through a fixed shaft.

The pressing guide rotary mute pressing structure comprises the following components: the bottom of dead axle is provided with the locating part, the dead axle runs through-hole on the runner with press cap spare joint, work as the dead axle with when pressing cap spare joint, the runner with reserve the clearance between the cap spare.

The pressing guide rotary mute pressing structure comprises the following components: the runner orientation one side of guide is provided with a plurality of direction teeth, the direction tooth reaches the guide all is provided with the inclined plane, works as inclined plane on the direction tooth with inclined plane contact on the guide, just when the direction tooth moves continuously, the runner rotates.

The pressing guide rotary mute pressing structure comprises the following components: the outer convex teeth are arranged in a helical tooth structure, and inclined planes are arranged on the placing sliding grooves and one side edges of the clamping grooves.

A stationery with a pressing, guiding, rotating and mute pressing structure comprises a pen shell, wherein the pen shell comprises a pen holder and a pen front rod, and the pen holder is detachably connected with the pen front rod;

the pressing guide rotary mute pressing structure is also included.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novelty drives the axial displacement of runner along a shell when pressing through the pressing part that sets up, and when the contact of evagination tooth and guide on the runner, the runner rotates under the effect of evagination tooth and guide to make the relative first position of placing of evagination tooth or second place a position change position, when loosening the pressing part, the runner removes under the effect of refill and spring, realizes that the refill is outstanding the shell of a pen or follow is withdrawed outward to the shell of a pen, presses down and the in-process that resets according to the pressing part, and the runner remains contact state with the pressing part all the time, has effectually avoided the runner only to kick-back the problem that produces the noise automatically under the elastic force effect.

Drawings

Fig. 1 is a schematic structural diagram of a stationery article having a press-guided rotary mute press structure.

Figure 2 is a cross-sectional view of a stationery item having a push-guided rotary mute push structure.

Fig. 3 is an exploded view of the structure of the stationery with a press-guiding rotary mute press structure.

Fig. 4 is a schematic view of the internal structure of the pen holder in the stationery with a pressing-guiding rotary mute pressing structure.

Fig. 5 is an enlarged view of a structure at a in fig. 2.

Fig. 6 is an enlarged view of the structure at B in fig. 4.

Fig. 7 is a schematic view of the structure of the wheel in the stationery with a press-guiding rotary mute press structure.

Fig. 8 is a schematic view of a guide chute member in a stationery item having a push-guided rotary silent push structure.

Fig. 9 is a state diagram of the stationery item with the press-guiding rotary mute press structure in the pressing process.

In the figure: 1. a pen holder; 2. a pen front rod; 3. a pen core; 4. a spring; 5. a cap pressing member; 6. a guide chute member; 601. placing a chute; 602. a card slot; 7. a rotating wheel; 701. a convex tooth; 702. a guide tooth; 8. fixing a shaft; 9. a guide member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to effectively explain the embodiments of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 9, in an embodiment of the present invention, a pressing-guiding rotating mute pressing structure is installed in a pen casing, and is configured to drive a pen core 3 in the pen casing to protrude from the pen casing or withdraw from the outside of the pen casing, including: the rotating wheel 7 is movably arranged in the pen shell, and a plurality of convex teeth 701 are arranged at the side end of the rotating wheel 7; the pressing piece is connected with the rotating wheel 7 and is matched with the spring 4 arranged in the pen shell to drive the convex teeth 701 on the rotating wheel 7 to move to a first placing position or a second placing position; and the guide member 9 is fixed in the pen shell and used for contacting and enabling the convex teeth 701 on the rotating wheel 7 to move from the first placing position to the second placing position or from the second placing position to the first placing position.

The axial displacement of drive runner 7 along the pen shell when pressing through the pressing piece that sets up, and when the contact of evagination tooth 701 and guide 9 on runner 7, runner 7 rotates under the effect of evagination tooth 701 and guide 9 to make evagination tooth 701 place the position change position relatively first or the second, when unclamping the pressing piece, runner 7 removes under the effect of refill 3 and spring 4, realizes refill 3 outstanding the pen shell or follow the pen shell is withdrawed outward, presses and the in-process that resets at the pressing piece, runner 7 keeps the contact state with the pressing piece all the time, the effectual problem of runner 7 only springback the noise that produces in the automation under the elastic force effect has been avoided.

Wherein, it is required to explain that the degree of depth of first position of placing is greater than the degree of depth that the position was placed to the second to make in the first position of placing of putting of outrigger 701 card, the nib of refill 3 is submerged in the shell, when the position was placed to the second in outrigger 701 card, the protruding shell of a pen of the nib of refill 3.

Further, the inside demountable installation of pen shell has guide chute spare 6, one side of guide chute spare 6 is provided with protruding piece, protruding piece with set up the embedded groove card on the pen shell inner wall and put to realize the installation of guide chute spare 6, the pressing part insert put in guide chute spare 6 and with runner 7 is connected, the spout 601 of placing that sets up on the guide chute spare 6 and draw-in groove 602 are respectively the first position and the second position of placing.

Preferably, the external convex teeth 701 are arranged in a helical tooth structure, and the placing chute 601 and one side of the clamping groove 602 are both provided with an inclined plane, so that the external convex teeth 701 can slide in conveniently and the external convex teeth 701 are limited.

Specifically, the pressing part includes according to cap spare 5, be provided with at least one bar slider on the outer wall of cap spare 5 according to, the bar slider is in with the setting bar spout sliding fit on the 6 inner walls of direction spout spare, so that according to cap spare 5 can not slide relative direction spout spare 6, according to cap spare 5 through the dead axle 8 with runner 7 can dismantle the connection, specific, the bottom of dead axle 8 is provided with the locating part, dead axle 8 runs through-hole on the runner 7 with according to cap spare 5 joint, work as dead axle 8 with when pressing cap spare 5 joint, runner 7 with reserve the clearance between the cap spare 5 according to.

It should be noted that a cylindrical groove is formed in one side of the rotating wheel 7, which is far away from the cap pressing member 5, so that the limiting member is placed, the limiting member is arranged in a disc structure, and the diameter of the disc is larger than that of the through hole, so that the rotating wheel 7 is received, a gap is reserved between the rotating wheel 7 and the cap pressing member 5, and the gap is mainly used for ensuring that the rotating wheel 7 can rotate freely.

Preferably, a spherical clamping groove is formed in the inner side of the pressing cap piece 5, a spherical clamping piece is arranged on the fixed shaft 8, and when the fixed shaft 8 and the pressing cap piece 5 are clamped, the spherical clamping piece is clamped in the spherical clamping groove, so that fixation is realized.

Further, runner 7 orientation one side of guide 9 is provided with a plurality of direction teeth 702, direction teeth 702 reaches guide 9 all is provided with the inclined plane, works as inclined plane on the direction teeth 702 with inclined plane contact on the guide 9, just when direction teeth 702 moves continuously, runner 7 rotates, direction teeth 702 is provided with four, and four direction teeth 702 equidistance is installed on runner 7, guide 9 is provided with two sets ofly, and two sets of symmetry sets up, and a set of guide 9 includes two inclined teeth, and the cell body structure that forms between two inclined teeth is the same with direction teeth 702 structure.

As another embodiment of the present invention, a stationery with a pressing-guiding rotating mute pressing structure is further provided, which comprises a pen casing, wherein the pen casing comprises a pen holder 1 and a pen front rod 2, and the pen holder 1 is detachably connected with the pen front rod 2; the pressing guide rotary mute pressing structure is also included.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A press-guiding rotary mute press structure, which is arranged in a pen shell and is used for driving a pen core (3) in the pen shell to protrude out of the pen shell or withdraw from the outside of the pen shell, and is characterized by comprising:

the rotating wheel (7) is movably arranged in the pen shell, and a plurality of convex teeth (701) are arranged at the side end of the rotating wheel (7);

the pressing piece is connected with the rotating wheel (7) and matched with a spring (4) arranged in the pen shell to drive the convex teeth (701) on the rotating wheel (7) to move to a first placing position or a second placing position;

and the guide piece (9) is fixed in the pen shell and used for contacting and enabling the convex teeth (701) on the rotating wheel (7) to move from the first placing position to the second placing position or from the second placing position to the first placing position.

2. The silent pressing structure with pressing guide and rotation according to claim 1, wherein a guide chute member (6) is detachably mounted on the inner side of the pen casing, the pressing member is inserted into the guide chute member (6) and connected with the rotating wheel (7), and the placing chute (601) and the clamping groove (602) arranged on the guide chute member (6) are respectively the first placing position and the second placing position.

3. A push-guided rotary mute press according to claim 2, wherein said press member comprises a cap member (5), said cap member (5) being removably connected to said runner (7) by a fixed shaft (8).

4. The structure is pressed to rotatory silence of pressing of claim 3, characterized in that, the bottom of dead axle (8) is provided with the locating part, dead axle (8) run through the through-hole on runner (7) with press cap spare (5) joint, when dead axle (8) with press cap spare (5) joint, runner (7) with press the cap spare (5) between reserve the clearance.

5. A push-guided rotary silent push structure according to claim 1, wherein said rotary wheel (7) is provided with a plurality of guide teeth (702) on the side facing said guide member (9), said guide teeth (702) and said guide member (9) are each provided with an inclined surface, and said rotary wheel (7) rotates when the inclined surface of said guide teeth (702) is in contact with the inclined surface of said guide member (9) and said guide teeth (702) continuously move.

6. The structure of claim 2, wherein the external teeth (701) are formed by a helical tooth structure, and one side of the placing chute (601) and one side of the engaging groove (602) are provided with an inclined surface.

7. A stationery with a pressing, guiding, rotating and mute pressing structure is characterized by comprising a pen shell, wherein the pen shell comprises a pen holder (1) and a pen front rod (2), and the pen holder (1) is detachably connected with the pen front rod (2);

further comprising a push oriented rotary mute push structure according to any one of claims 1 to 6.

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