CN213322355U - Amusement pen with impact rebound refill - Google Patents

Abstract

The utility model relates to an amusement pen of refill striking resilience, including refill, refill reset spring, refill cap, refill cover, refill seat push rod, interior refill cover, outer refill cover, characterized by: the inner pen cap can rotate 90 degrees in the outer pen cap to realize locking of the inner pen cap and the outer pen cap, the locking can be released by reversely rotating the inner pen cap, the locked inner pen cap can slide back and forth in the outer pen cap, and the elastic impact body assembly is limited and released in the rotating and sliding process of the inner pen cap, so that the telescopic action of the pen core is realized by impacting the push rod. After the limiting block of the outer pen cap is opened, the inner pen cap can be drawn out from the outer pen cap. The advantages are that: the writing and refill stretching functions of the automatic ball pen are reserved, the entertainment is strong, the extension and retraction of the refill can be completed by simulating the loading action of a firearm, and the entertainment of simulating the firearm operation is brought to a user.

Description

Amusement pen with impact rebound refill

Technical Field

The utility model relates to an amusement pen of refill striking resilience belongs to refill telescopic and writes and use ballpoint technical field.

Background

The traditional refill telescopic on the existing market is write and is mainly had two kinds from dynamic pen and manual pen, and the dynamic pen makes the refill stretch out and retract through the mode of pressing the elasticity handle, and its theory of operation is: the pen core holder is arranged in the pen tube, guide edges are uniformly arranged on the side wall of the pen core holder at intervals, the top end of each guide edge is a slope, one end of the elastic pressing handle is matched with the pen core holder, triangular sharp teeth are arranged on the end part of the elastic pressing handle around the circumference, triangular grooves are formed between every two adjacent sharp teeth, a guide block is arranged on the outer side wall of each triangular sharp tooth, a guide groove edge with a slope, which is matched with the guide block on the elastic pressing handle in the direction, is arranged on the inner wall of the pen tube, sawtooth teeth are arranged on the top end of the guide groove edge around the circumference, the guide edges of the pen core holder and the slope surfaces at the top ends of the guide edges are respectively matched with the guide groove edges and the sawtooth teeth, and when the elastic pressing handle is pressed, the elastic pressing handle, the pen core holder and the pen tube are matched with each other; the manual pen controls the action of the card key by pushing forward or pulling back to extend and retract the pen core. The conventional ball-point pen with the retractable refill is mainly designed for convenient writing. The existing young people, particularly teenagers with developing brains, are generally active and active, a person feels dull by using a ball pen for writing, if the ball pen for writing has certain entertainment pen property, the ball pen for writing has great benefits on the aspects of increasing the writing interest, enhancing the practical ability, developing the intelligence, promoting the brain development and the like of the young people, however, the existing ball pens for writing are mostly lack of entertainment.

Disclosure of Invention

The utility model aims at overcoming the defect among the above-mentioned prior art, provide a motion of simulation firearms loading accomplishes stretching out and retracting of refill, bring the amusement pen of the recreational refill striking resilience of simulation firearms operation for the user.

The utility model aims at realizing through the following mode:

the utility model discloses a refill, refill reset spring, refill cap, refill cover, refill seat push rod, interior pen socket, outer pen socket, characterized by: the pen core cap is arranged at the front end of the pen core sleeve, a circle of flange is arranged at the middle section of the outer wall of the pen core sleeve, and a through groove is formed in the pen core sleeve from the flange position to the tail end along the length direction; the front section of the inner pen sleeve is provided with a reset guide groove corresponding to the through groove of the refill sleeve, two sides of the reset guide groove are respectively provided with a lug, the symmetrical surfaces of the two lugs are also provided with a lug, the inner wall of the rear section of the inner pen sleeve is provided with four guide edges with inclined planes, a guide groove is formed between the guide edges, the outer wall of the rear end of the inner pen sleeve is provided with a handle, the tail end of the inner pen sleeve is provided with an inclined plane, and the rear end of the inner pen sleeve is fixedly connected with an elastic impact body assembly; the outer walls of the refill seat and the refill seat push rod are respectively symmetrically provided with two wing fins which can be matched with the guide grooves and the guide edges in the inner pen sleeve, and when the wing fins on the refill seat and the refill seat push rod are opposite to each other at 90 degrees, the refill seat push rod can be overlapped with the refill seat in an interaction way; the refill seat push rod and the refill seat are sequentially arranged in an inner pen sleeve, the refill seat push rod is provided with a sliding groove, a transverse pin shaft is arranged on the inner pen sleeve and penetrates through the sliding groove of the refill seat push rod to be positioned, an elastic impact body assembly corresponds to the refill seat push rod and is used for impacting the refill seat push rod, a refill is arranged in the refill sleeve, the tail end of the refill is inserted into the refill seat, a refill reset spring is sleeved at the front end of the refill, the refill seat is inserted into the inner pen sleeve from the front end of the inner pen sleeve, a flange is blocked at the front end of the inner pen sleeve, the refill seat is fixed on the inner pen sleeve by a refill sleeve fixing hook, a through groove of the refill sleeve is overlapped with a reset guide groove of the inner pen sleeve, a reset pull rod is arranged in the reset guide groove of the inner pen sleeve, a bulge is arranged at the front end of the reset pull rod and protrudes out of the reset guide groove, and a; the inner wall of the front section of the outer pen cap is provided with a positioning groove corresponding to the lug of the inner pen cap, the rear section of the outer pen cap is provided with a guide sliding groove along the length direction, the inner pen cap is arranged in the outer pen cap from the rear end of the outer pen cap, the handle is positioned in the guide sliding groove of the rear section of the outer pen cap, the inner pen cap can slide back and forth in the outer pen cap, when the handle of the inner pen cap is pushed to the front end of the guide sliding groove of the outer pen cap, the inner pen cap can transversely rotate 90 degrees, and the lug of the inner pen cap is matched and locked with the positioning groove of the outer pen cap; the tail section of the outer pen sleeve is provided with a tappet for pushing the pen core pull rod, and the tail section of the outer pen sleeve is provided with a limiting and releasing mechanism for impacting the body assembly.

The tappet is provided with an inner pen sleeve limiting block, and after the inner pen sleeve limiting block is opened, the inner pen sleeve can be drawn out from the outer pen sleeve.

The elastic impact body assembly is composed of an impact body, an impact spring seat and an impact body fixing sleeve, the impact spring is sleeved on the impact body, and the impact body penetrates through the impact spring seat and is fixed with the impact body fixing sleeve.

The limiting and releasing mechanism of the impact body assembly consists of a limiting block, a limiting block releaser and a limiting block spring.

A window is arranged in the middle section of the outer pen cap.

The utility model has the advantages that: the writing and refill stretching functions of the automatic ball pen are reserved, the entertainment is strong, the extension and retraction of the refill can be completed by simulating the loading action of a firearm, and the entertainment of simulating the firearm operation is brought to a user.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a view in the direction C of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 1 rotated 90 degrees;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 5 is a schematic structural view of an inner pen cap;

FIG. 6 is a perspective view of an inner cap;

FIG. 7 is a view showing an assembled relationship of parts corresponding to the cartridge holder;

FIG. 8 is a schematic structural view of a cartridge fixing hook;

FIG. 9 is a view showing the assembled relationship of the inner hub and the resilient impactor assembly;

FIG. 10 is a view showing the assembly of parts corresponding to the outer cap;

FIG. 11 is a first drawing showing the cooperation of the relevant parts when the inner pen sleeve is actuated;

FIG. 12 shows the second drawing showing the related parts in operation of the inner cap;

FIG. 13 is a third drawing showing the cooperation of the relevant parts when the inner pen sleeve is actuated;

fig. 14 is a drawing showing the combination of the relevant parts when the inner pen sleeve is actuated.

Detailed Description

Referring to the attached figures 1-10, the utility model comprises a refill 3, a refill reset spring 2, a refill cap 1, a refill sleeve 4, a refill seat 5, a refill seat push rod 6, an inner refill sleeve 9 and an outer refill sleeve 16, wherein the refill cap is arranged at the front end of the refill sleeve, a circle of flange is arranged at the middle section of the outer wall of the refill sleeve, and a through groove 28 is arranged between the flange position and the tail end of the refill sleeve along the length direction; the front section of the inner pen sleeve is provided with a resetting guide groove corresponding to the through groove of the refill sleeve, two sides of the resetting guide groove are respectively provided with a lug 30, the symmetrical surfaces of the two lugs are also provided with a lug 31, the inner wall of the rear section of the inner pen sleeve is provided with four guide edges 36 with inclined planes, a guide groove is formed between the guide edges, the outer wall of the rear end of the inner pen sleeve is provided with a handle 29, the tail end of the inner pen sleeve is provided with an inclined plane 37, and the rear end of the inner pen sleeve is fixedly connected with an elastic impact body assembly; the elastic impact body assembly consists of an impact body 11, an impact spring 12, an impact spring seat 13 and an impact body fixing sleeve 14, wherein the impact spring is sleeved on the impact body, the impact body penetrates through the impact spring seat to be fixed with the impact body fixing sleeve, and the impact spring seat is in threaded connection with the rear end of the pen cap. The outer walls of the refill seat and the refill seat push rod are respectively and symmetrically provided with two wing wings which can be matched with the guide grooves and the guide edges in the inner refill sleeve, the wing wings on the refill seat and the refill seat push rod can be butted and mutually crossed, and the refill can stretch out and retract under the matching of the reset pull rod. When the wing wings on the refill seat and the push rod of the refill seat are opposite to each other at 90 degrees, the wing wings on the refill seat and the push rod of the refill seat are crossed with each other, and the push rod of the refill seat can be overlapped with the refill seat in an interactive way; the refill seat push rod and the refill seat are sequentially arranged in the inner pen sleeve, the refill seat push rod is provided with a sliding groove 35, the inner pen sleeve is provided with a transverse pin shaft 15 which penetrates through the sliding groove of the refill seat push rod to be positioned, an elastic impact body assembly corresponds to the refill seat push rod and is used for impacting the refill seat push rod, a refill is arranged in the refill sleeve, the tail end of the refill is inserted into the refill seat, a refill reset spring is sleeved at the front end of the refill, the refill seat is inserted into the inner pen sleeve from the front end of the inner pen sleeve, a flange is blocked at the front end of the inner pen sleeve, a refill sleeve fixing hook 8 is bound on the inner pen sleeve by a fixing hook clamp 10 on the outer wall of the inner pen sleeve, a hook at the front end of the refill sleeve fixing hook hooks the flange of the refill seat to fix the refill seat on the inner pen sleeve, a through groove of the refill sleeve is coincident with a reset guide groove of the inner pen sleeve, a reset pull rod 7 is arranged in the reset guide groove of the inner, the rear end of the reset pull rod is provided with a guide edge matched with the guide groove of the inner pen cap; the inner wall of the front section of the outer pen cap is provided with a positioning groove corresponding to the lug of the inner pen cap, the rear section of the outer pen cap is provided with a guide sliding groove 32 along the length direction, the inner pen cap is arranged in the outer pen cap from the rear end of the outer pen cap, the handle is positioned in the guide sliding groove of the rear section of the outer pen cap, the inner pen cap can slide back and forth in the outer pen cap, when the handle of the inner pen cap is pushed to the front end of the guide sliding groove of the outer pen cap, the inner pen cap can transversely rotate 90 degrees, and the lug of the inner pen cap is matched and locked with the positioning groove of the outer pen cap; the tail section of the outer pen cap is provided with a tappet 20 for pushing a pen core pull rod, and the tail section of the outer pen cap is provided with a limiting and releasing mechanism of an impact body assembly. A window 34 is provided in the middle of the outer pen cap for observing the movement of the inner pen cap in the outer pen cap. The limiting and releasing mechanism of the impact body assembly is composed of a limiting block 17, a limiting block releaser 18 and a limiting block spring 25, a hinge seat is arranged at the tail section of the outer pen cap, the limiting block is connected to the hinge seat through a pin shaft 23, one end part of the limiting block extends into the outer pen cap, the limiting block releaser is made into a pen hanger shape and is connected with the limiting block through a pin shaft 24, and the limiting block spring is installed between the limiting block and the limiting block releaser. The tappet seat 19 is fixed with tappet seat fixed screw 22 at outer pen socket back end, a T-shaped groove 33 that corresponds with the tappet has still been opened at outer pen socket back end, tappet 20 is articulated through round pin axle 27 and tappet seat, and during the one end of tappet stretched into outer pen socket by the T-shaped groove, install tappet spring 21 between tappet and tappet seat, be equipped with interior pen socket stopper on the tappet, after pulling the tappet and opening interior pen socket stopper, interior pen socket can be followed in outer pen socket and taken out. For the convenience of processing, the middle section and the rear section of the outer pen sleeve are made into a whole, and the front section 26 is in threaded connection with the middle section and the rear section.

FIG. 1 shows a normal writing state; the utility model discloses an action process refers to 11~14 of attached drawing, when not writing, drive stopper 17 release through pulling stopper releaser 18 and strike body subassembly, strike body 11 among the body subassembly and strike impact push rod 6 under the effect of impact spring 12, and then promote refill seat 5 by assaulting the push rod, utilize the interact of the oblique flank of tooth in the wing of impact push rod and refill seat, make refill seat gyration 90 degrees with the help of the inclined plane 37 of the inboard direction arris of inner pen socket 9 simultaneously, make the refill seat contract with the help of the effect of refill spring 2 and retract back to the dead point position in the inner pen socket, be in safe state.

When writing is needed, the handle 29 of the inner pen cap is pulled by hand to enable the inner pen cap to rotate 90 degrees in the outer pen cap, the impact body assembly is pushed backwards for a certain distance by utilizing the inclined plane at the tail end of the inner pen cap through the rotation action, the impact push rod is not pressed any more, then the inner pen cap is pulled backwards, the inner pen cap moves backwards for a certain distance in the outer pen cap, the tappet on the outer pen cap abuts against the reset pull rod of the pen core seat, the inner pen cap continues to move backwards for a small distance, the pen core seat at the moment moves downwards and compresses the pen core spring under the action of the reset pull rod, the pen core seat completes 90-degree rotation by utilizing the inclined plane of the reset pull rod and the inclined plane of the pen core seat and the guide groove inclined plane of the inner pen core seat, the pen core enters the guide groove where the impact push rod is located by utilizing the action of the pen core reset spring, and the impact push rod in the guide. At this point, the inner cap can still be pulled back a short distance until the lugs of the inner cap are held against the inner cap stop 38 of the plunger. Then the inner pen cap is pushed forward to enter a locking position matched with the outer pen cap, meanwhile, an impact body assembly at the tail end of the inner pen cap is hung on a limiting block of the outer pen cap and compresses an impact spring 12, and at the moment, the front section of the reset pull rod is jacked back to the original position by the front end part of the front section of the outer pen cap (the pipe diameter of the front section of the outer pen cap is gradually thinned from the rear part to the front end). And finally, rotating the inner pen sleeve by 90 degrees through the handle to complete the locking action, and then entering the writing position.

When the refill is replaced, the handle of the inner pen sleeve needs to be pulled to rotate 90 degrees and pull backwards, when the lug of the inner pen sleeve is propped against the inner pen sleeve limiting block of the tappet rod, the tail end of the tappet rod is pressed to lift up the lug, and then the inner pen sleeve can be integrally pulled out. Then the connecting hook of the refill sleeve is pried to draw out the front sleeve of the refill sleeve, and the refill can be taken out and replaced. And then reverse operation is carried out to finish the reloading.

Claims (5)

1. The utility model provides an amusement pen of refill striking resilience, includes refill, refill reset spring, refill cap, refill cover, refill seat push rod, interior refill cover, outer pen socket, characterized by: the pen core cap is arranged at the front end of the pen core sleeve, a circle of flange is arranged at the middle section of the outer wall of the pen core sleeve, and a through groove is formed in the pen core sleeve from the flange position to the tail end along the length direction; the front section of the inner pen sleeve is provided with a reset guide groove corresponding to the through groove of the refill sleeve, two sides of the reset guide groove are respectively provided with a lug, the symmetrical surfaces of the two lugs are also provided with a lug, the inner wall of the rear section of the inner pen sleeve is provided with four guide edges with inclined planes, a guide groove is formed between the guide edges, the outer wall of the rear end of the inner pen sleeve is provided with a handle, the tail end of the inner pen sleeve is provided with an inclined plane, and the rear end of the inner pen sleeve is fixedly connected with an elastic impact body assembly; the outer walls of the refill seat and the refill seat push rod are respectively symmetrically provided with two wing fins which can be matched with the guide grooves and the guide edges in the inner pen sleeve, and when the wing fins on the refill seat and the refill seat push rod are opposite to each other at 90 degrees, the refill seat push rod can be overlapped with the refill seat in an interaction way; the refill seat push rod and the refill seat are sequentially arranged in an inner pen sleeve, the refill seat push rod is provided with a sliding groove, a transverse pin shaft is arranged on the inner pen sleeve and penetrates through the sliding groove of the refill seat push rod to be positioned, an elastic impact body assembly corresponds to the refill seat push rod and is used for impacting the refill seat push rod, a refill is arranged in the refill sleeve, the tail end of the refill is inserted into the refill seat, a refill reset spring is sleeved at the front end of the refill, the refill seat is inserted into the inner pen sleeve from the front end of the inner pen sleeve, a flange is blocked at the front end of the inner pen sleeve, the refill seat is fixed on the inner pen sleeve by a refill sleeve fixing hook, a through groove of the refill sleeve is overlapped with a reset guide groove of the inner pen sleeve, a reset pull rod is arranged in the reset guide groove of the inner pen sleeve, a bulge is arranged at the front end of the reset pull rod and protrudes out of the reset guide groove, and a; the inner wall of the front section of the outer pen cap is provided with a positioning groove corresponding to the lug of the inner pen cap, the rear section of the outer pen cap is provided with a guide sliding groove along the length direction, the inner pen cap is arranged in the outer pen cap from the rear end of the outer pen cap, the handle is positioned in the guide sliding groove of the rear section of the outer pen cap, the inner pen cap can slide back and forth in the outer pen cap, when the handle of the inner pen cap is pushed to the front end of the guide sliding groove of the outer pen cap, the inner pen cap can transversely rotate 90 degrees, and the lug of the inner pen cap is matched and locked with the positioning groove of the outer pen cap; the tail section of the outer pen sleeve is provided with a tappet for pushing the pen core pull rod, and the tail section of the outer pen sleeve is provided with a limiting and releasing mechanism for impacting the body assembly.

2. The pen core impact rebound entertainment pen as claimed in claim 1, characterized in that: the tappet is provided with an inner pen sleeve limiting block, and after the inner pen sleeve limiting block is opened, the inner pen sleeve can be drawn out from the outer pen sleeve.

3. The amusement pen with the refill rebounded by impact as claimed in claim 1, wherein the elastic impact body assembly is composed of an impact body, an impact spring seat and an impact body fixing sleeve, the impact spring is sleeved on the impact body, and the impact body is fixed with the impact body fixing sleeve through the impact spring seat.

4. A cartridge impact rebounded amusement pen according to claim 1, the restriction and release mechanism of the impact body assembly being constituted by a stopper, a stopper releaser, a stopper spring.

5. A cartridge impact rebounded amusement pen according to claim 1, wherein a window is provided in the middle section of the outer cap.

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