CN213534281U

CN213534281U - Gel ink pen for preventing misoperation in accountant

Info

Publication number: CN213534281U
Application number: CN202022308675.6U
Authority: CN
Inventors: 于海琳
Original assignee: Zhejiang Business College
Current assignee: Zhejiang Business College
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-25
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a gel ink pen for preventing misoperation in accountant, which comprises a gel ink pen structure, wherein the gel ink pen structure comprises an operation main body and a locking main body, the operation main body and the locking main body are installed together in a threaded manner, the operation main body comprises a knob, an elastic rod, a pen core and a binding shell, the upper end of the elastic rod is fixedly connected with the outer wall of the upper part of the knob, the upper end of the pen core is extruded on the upper part of the inner end of the knob, the lower part of the refill is clamped on the lower wall of the inner end of the constraint shell, the refill penetrates through the constraint shell, the upper end of the constraint shell is installed on the inner wall of the lower end of the knob in a threaded manner, the locking main body comprises a pair of elastic clamping blocks, a limiting block and a shell frame, the middle part of the elastic clamping block is fixedly connected with the shell frame, the elastic clamping block penetrates through the shell frame, and the elastic clamping block is in sliding contact with the shell frame. The utility model relates to a writing tool technical field can reduce the possibility that the mistake was opened, better satisfying the use needs.

Description

Gel ink pen for preventing misoperation in accountant

Technical Field

The utility model relates to a writing tool technical field specifically is an accounting is with preventing gel ink pen of maloperation.

Background

The conventional gel-ink pen has two types, namely a button type and a pen cap type, wherein the button type is convenient, but the button type gel-ink pen easily pollutes a pocket after being pressed by careless impact in the carrying process, so that a scheme capable of relieving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accounting is with preventing gel ink pen of maloperation to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a misoperation-preventing gel pen for accountants comprises a gel pen structure, wherein the gel pen structure comprises an operation main body and a locking main body, and the operation main body and the locking main body are installed together through threads; the operating main body comprises a knob, an elastic rod, a refill and a constraint shell, the upper end of the elastic rod is fixedly connected with the outer wall of the upper part of the knob, the upper end of the refill is extruded on the upper part of the inner end of the knob, the lower part of the refill is clamped on the lower wall of the inner end of the constraint shell, the refill penetrates through the constraint shell, and the upper end of the constraint shell is installed on the inner wall of the lower end of the knob in a threaded manner; the locking main body comprises an elastic clamping block, a limiting block and a shell frame, the elastic clamping block is provided with a pair of elastic clamping blocks, the middle of each elastic clamping block is fixedly connected with the shell frame, the elastic clamping block penetrates through the shell frame, the elastic clamping blocks are in sliding contact with the shell frame, the inner end of the upper portion of each elastic clamping block is connected with a knob in a clamping mode, the lower portion of the knob is installed on the inner wall of the upper end of the shell frame in a threaded mode, an elastic rod is in movable contact with the limiting block, a constraint shell is located on the inner side of the shell frame, the limiting block is fixedly connected with the shell frame, the lower end of the refill is located on the inner side of the shell frame, and.

Preferably, the operation body further comprises a spiral rail, the spiral rail is wound on the outer wall of the knob, and the knob and the spiral rail are fixedly connected into a whole.

Preferably, the operation main part still includes the draw-in groove, the draw-in groove is provided with a pair ofly, the draw-in groove matches with elasticity fixture block joint, the draw-in groove is seted up at the lower part outer wall of knob.

Preferably, the locking main body further comprises a button, and the button is fixedly connected to the outer wall of the lower part of the elastic clamping block.

Preferably, the locking main part still includes the mounting groove, the mounting groove is provided with a pair ofly, the outer end at the shell frame is seted up in the mounting groove fretwork, elasticity fixture block and button are located the inboard of mounting groove, the middle part outer end of elasticity fixture block is in the same place with the inner wall fixed connection of mounting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

in the using process, when a user needs to open the device for use, the lower end of the elastic clamping block is firstly pinched to enable the upper end of the elastic clamping block to tilt outwards, so that the elastic clamping block is separated from the knob, then the knob is screwed to enable the shell frame to move upwards along the knob, and the operation is stopped until the lower end of the pen core penetrates through the shell frame and protrudes out of the lower end of the shell frame; the knob is locked by the elastic clamping block, so that the device is prevented from being opened mistakenly in a non-use state, and the possibility of wrong operation is reduced; the knob is installed on the inner wall of the shell frame through spiral rail threads; the elastic clamping block is clamped with the knob through the clamping groove; the thickness of the lower part of the elastic clamping block is increased through the button, so that the upper end of the elastic clamping block can be driven to tilt outwards by pinching the lower end of the elastic clamping block by hand, and the operation of a user is facilitated; the elastic clamping block is clamped and arranged on the outer wall of the lower end of the knob through the mounting groove.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a schematic view of the cutting structure of the operation body of the present invention;

fig. 3 is the schematic view of the split structure of the locking body of the present invention.

In the figure: 1. a gel pen structure; 2. an operation body; 3. a locking body; 4. a knob; 5. an elastic rod; 6. a spiral track; 7. a pen core; 8. a constraining shell; 9. a card slot; 10. an elastic clamping block; 11. a limiting block; 12. a button; 13. mounting grooves; 14. a shell frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a gel pen for preventing misoperation for accounting comprises a gel pen structure 1, wherein the gel pen structure 1 comprises an operation main body 2 and a locking main body 3, and the operation main body 2 and the locking main body 3 are installed together in a threaded manner; the operation main body 2 comprises a knob 4, an elastic rod 5, a pen core 7 and a constraint shell 8, wherein the upper end of the elastic rod 5 is fixedly connected with the outer wall of the upper part of the knob 4, the upper end of the pen core 7 is extruded on the upper part of the inner end of the knob 4, the lower part of the pen core 7 is clamped on the lower wall of the inner end of the constraint shell 8, the pen core 7 penetrates through the constraint shell 8, and the upper end of the constraint shell 8 is installed on the inner wall of the lower end of the; the locking main body 3 comprises an elastic clamping block 10, a limiting block 11 and a shell frame 14, the elastic clamping block 10 is provided with a pair of elastic clamping blocks, the middle part of the elastic clamping block 10 is fixedly connected with the shell frame 14, the elastic clamping block 10 penetrates through the shell frame 14, the elastic clamping block 10 is in sliding contact with the shell frame 14, the inner end of the upper part of the elastic clamping block 10 is clamped with a knob 4, the lower part of the knob 4 is in threaded mounting on the inner wall of the upper end of the shell frame 14, an elastic rod 5 is in movable contact with the limiting block 11, a bounding shell 8 is positioned on the inner side of the shell frame 14, the limiting block 11 is fixedly connected with the shell frame 14, the lower end of a pen refill 7 is positioned on the inner; in the using process, when a user needs to open the device for use, the lower end of the elastic clamping block 10 is firstly pinched to enable the upper end of the elastic clamping block 10 to tilt outwards, so that the elastic clamping block 10 leaves the knob 4, then the knob 4 is screwed to enable the shell frame 14 to move upwards along the knob 4, and the operation is stopped until the lower end of the pen core 7 penetrates through the shell frame 14 and protrudes to the lower end of the shell frame 14; the locking of the knob 4 by the resilient latch 10 prevents the device from being opened incorrectly when not in use, thereby reducing the possibility of incorrect operation.

The operation body 2 further comprises a spiral rail 6, the spiral rail 6 is wound on the outer wall of the knob 4, and the knob 4 and the spiral rail 6 are fixedly connected into a whole; the knob 4 is screw-mounted on the inner wall of the housing 14 by means of a helical track 6.

The operation main body 2 further comprises a pair of clamping grooves 9, the clamping grooves 9 are matched with the elastic clamping blocks 10 in a clamping mode, and the clamping grooves 9 are formed in the outer wall of the lower portion of the knob 4; the elastic clamping block 10 is clamped with the knob 4 through the clamping groove 9.

The locking body 3 further comprises a button 12, and the button 12 is fixedly connected to the outer wall of the lower part of the elastic clamping block 10; the thickness of the lower part of the elastic fixture block 10 is increased through the button 12, so that the lower end of the elastic fixture block 10 is pinched by a hand to drive the upper end of the elastic fixture block 10 to tilt outwards, thereby facilitating the operation of a user.

The locking main body 3 further comprises a pair of mounting grooves 13, the mounting grooves 13 are arranged, the mounting grooves 13 are hollowed out at the outer end of the shell frame 14, the elastic fixture block 10 and the button 12 are located on the inner side of the mounting groove 13, and the outer end of the middle of the elastic fixture block 10 is fixedly connected with the inner wall of the mounting groove 13; the elastic clamping block 10 is clamped and installed on the outer wall of the lower end of the knob 4 through the installation groove 13.

The working principle is as follows: in the using process, when a user needs to open the device for use, the lower end of the elastic clamping block 10 is firstly pinched to enable the upper end of the elastic clamping block 10 to tilt outwards, so that the elastic clamping block 10 leaves the knob 4, then the knob 4 is screwed to enable the shell frame 14 to move upwards along the knob 4, and the operation is stopped until the lower end of the pen core 7 penetrates through the shell frame 14 and protrudes to the lower end of the shell frame 14; the mode that the knob 4 is locked by the elastic fixture block 10 prevents the device from being opened by mistake in a non-use state, thereby reducing the possibility of wrong operation; the knob 4 is installed on the inner wall of the shell frame 14 through a spiral rail 6 in a threaded mode; the elastic clamping block 10 is clamped with the knob 4 through the clamping groove 9; the thickness of the lower part of the elastic fixture block 10 is increased through the button 12, so that the lower end of the elastic fixture block 10 is pinched by a hand to drive the upper end of the elastic fixture block 10 to tilt outwards, thereby facilitating the operation of a user; the elastic clamping block 10 is clamped and installed on the outer wall of the lower end of the knob 4 through the installation groove 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an accounting is with preventing gel ink pen of maloperation which characterized in that: the neutral pen structure comprises a neutral pen structure (1), wherein the neutral pen structure (1) comprises an operation main body (2) and a locking main body (3), and the operation main body (2) and the locking main body (3) are installed together in a threaded mode; the operating body (2) comprises a knob (4), an elastic rod (5), a refill (7) and a binding shell (8), the upper end of the elastic rod (5) is fixedly connected with the outer wall of the upper part of the knob (4), the upper end of the refill (7) is extruded on the upper part of the inner end of the knob (4), the lower part of the refill (7) is clamped on the lower wall of the inner end of the binding shell (8), the refill (7) penetrates through the binding shell (8), and the upper end of the binding shell (8) is installed on the inner wall of the lower end of the knob (4) in a threaded mode; the locking main body (3) comprises an elastic clamping block (10), a limiting block (11) and a shell frame (14), a pair of elastic clamping blocks (10) is arranged, the middle part of each elastic clamping block (10) is fixedly connected with the shell frame (14), the elastic clamping block (10) penetrates through the shell frame (14), the elastic clamping block (10) is in sliding contact with the shell frame (14), the inner end of the upper part of the elastic clamping block (10) is clamped with the knob (4), the lower part of the knob (4) is installed on the inner wall of the upper end of the shell frame (14) through threads, the elastic rod (5) is movably contacted with the limiting block (11), the binding shell (8) is positioned at the inner side of the shell frame (14), the limiting block (11) is fixedly connected with the shell frame (14), the lower end of the pen core (7) is positioned on the inner side of the shell frame (14), the lower end of the pen core (7) is matched with the lower end opening of the shell frame (14).

2. An anti-misoperation gel pen for accountants according to claim 1, wherein: the operation main body (2) further comprises a spiral rail (6), the spiral rail (6) is wound on the outer wall of the knob (4), and the knob (4) and the spiral rail (6) are fixedly connected into a whole.

3. An anti-misoperation gel pen for accountants according to claim 1, wherein: the operation main part (2) still includes draw-in groove (9), draw-in groove (9) are provided with a pair ofly, draw-in groove (9) match with elasticity fixture block (10) joint, the lower part outer wall at knob (4) is seted up in draw-in groove (9).

4. An anti-misoperation gel pen for accountants according to claim 1, wherein: the locking main body (3) further comprises a button (12), and the button (12) is fixedly connected to the outer wall of the lower portion of the elastic clamping block (10).

5. An anti-misoperation gel pen for accountants according to claim 4, wherein: locking main part (3) still include mounting groove (13), mounting groove (13) are provided with a pair ofly, the outer end in shell frame (14) is seted up in mounting groove (13) fretwork, elasticity fixture block (10) and button (12) are located the inboard of mounting groove (13), the inner wall fixed connection of the middle part outer end of elasticity fixture block (10) and mounting groove (13) is in the same place.