CN216733647U

CN216733647U - Self-locking type ball pen holder structure

Info

Publication number: CN216733647U
Application number: CN202123261443.0U
Authority: CN
Inventors: 汪洋
Original assignee: Tonglu Wanbo Stationery Co ltd
Current assignee: Tonglu Wanbo Stationery Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-14
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a from locking-type ballpoint pen-holder structure aims at providing a not loose from locking-type ballpoint pen-holder structure. The pen cap is detachably connected with the pen holder body through the self-locking piece, one end of the slip piece is arranged in the pen holder body, the other end of the slip piece is arranged outside the pen holder body, and the slip piece is connected with the pen holder body in a sliding mode. The utility model has the advantages that: the purpose of not loosening is achieved; the self-locking of the pen cap and the pen holder is quick and convenient; the pen cap is not easy to fall off; the application range is wide; the speed of adjusting the pen to adapt to different pen refills is high; the latch makes the elasticity card adjust the position smoothly on the body of pen rod soon, can stabilize the card again, guarantees that the refill does not become flexible.

Description

Self-locking type ball pen holder structure

Technical Field

The utility model belongs to the technical field of the relevant technique of ballpoint and specifically relates to a from locking-type ballpoint pen-holder structure.

Background

Ball point pens are common writing instruments. The non-telescopic ball-point pen is characterized in that a refill is arranged in a pen holder, and then the tail end of the pen holder is sleeved with a pen cap, but the non-telescopic ball-point pen generally needs to use the refill with a fixed length, and the refill cannot be used if the refill compatible with the pen holder does not exist, and the pen cap is generally inserted and arranged at the tail end of the pen holder, is easy to loosen and fall off after a long time, and cannot be self-locked with the pen holder.

Chinese patent grant publication no: CN201240144, entitled Notice date 20090520, discloses a ball-point pen capable of using refills with different lengths, which comprises a ball-point pen and is characterized in that: the pen holder body of the ball-point pen is provided with a clamping groove, the refill adjusting block is positioned in the pen holder cavity and provided with a boss, and the pen sleeve is sleeved at the tail end of the pen holder. According to the invention, the refills with different lengths can be positioned through the refill adjusting block, so that the normal use of the ball-point pen is ensured. The pen cap has the disadvantages that the lug boss and the side wall of the pen holder form extrusion to fix the pen core adjusting block, the pen core can strongly push the pen core positioning block to cause the pen core to be loosened during writing, the pen cap is sleeved at the tail end of the pen holder, the pen cap and the pen holder cannot be self-locked, and the pen cap is easy to loosen and fall off after a long time.

In conclusion, the ball-point pen uses refills with different lengths, so that the problem of refill looseness exists, and the problem that the pen cap and the pen holder are easy to fall off exists.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an it can appear that the refill is not hard up not enough to overcome among the prior art ball-point pen uses the different length refills, provides a not loose from locking-type ball-point pen holder structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the self-locking type ball pen holder structure comprises a pen holder body, a pen cap and a clamping sliding piece, wherein the pen holder body is a cylindrical shell with an opening at the top, the opening is used for inserting and installing a refill, the pen cap is installed at the top of the pen holder body, a self-locking piece is arranged between the pen cap and the pen holder body, the pen cap and the pen holder body are detachably connected through the self-locking piece, one end of the clamping sliding piece is arranged in the pen holder body, the other end of the clamping sliding piece is arranged outside the pen holder body, and the clamping sliding piece is connected with the pen holder body in a sliding mode.

The pen core is placed in the pen holder body, the head end of the pen core is exposed out of the head end of the pen holder body, the position of the sliding piece is adjusted until the sliding piece at the inner part of the pen holder body is pressed tightly with the tail of the pen core, then the sliding piece at the outer part of the pen holder body is clamped and fixed with the pen holder body, the sliding piece and the pen holder body are clamped and fixed and cannot move, the pen core cannot push during writing, and the purpose of looseness is achieved.

Preferably, the self-locking piece comprises a lower magnetic ring and an upper magnetic ring, the lower magnetic ring is detachably sleeved on the top end of the pen holder body, the pen cap is T-shaped, the diameter of the lower end of the pen cap is smaller than that of the upper end of the pen cap, the upper magnetic ring is fixedly sleeved on the lower end of the pen cap, and the pen cap is connected with the pen holder body through the adsorption fit of the lower magnetic ring and the upper magnetic ring. The upper magnetic ring and the lower magnetic ring can be quickly adsorbed, the operation is simple, the pen cap and the pen holder body can be installed together in a self-locking mode, and the pen cap and the pen holder are quickly and conveniently self-locked.

Preferably, the length of the lower end of the pen cap is greater than that of the upper magnetic ring, the upper magnetic ring is fixedly sleeved on the upper portion of the lower end of the pen cap, and the lower portion of the lower end of the pen cap is arranged in the pen holder body and is in contact with the inner side face of the pen holder body. The lower end of the pen cap is slightly longer than the upper magnetic ring, the lower part of the lower end of the pen cap can be inserted into the inner side of the pen holder body to play a role in positioning without deviation, and the pen cap is not easy to fall off.

Preferably, the penholder body is provided with a sliding groove, the sliding groove penetrates through the side wall and the top of the penholder body, the sliding groove is parallel to the axis of the penholder body, and the sliding block is in sliding connection with the penholder body through the sliding groove. The position of the card sliding piece on the pen holder can be adjusted through the sliding groove, so that the pen holder is convenient to adapt to pen cores with different lengths, and the application range is wide.

Preferably, the clamping sliding piece comprises an elastic clamping block and a positioning block, the positioning block is cylindrical, the positioning block is mounted on the inner side of the pen holder body, the positioning block is coaxial with the pen holder body, the outer side face of the positioning block is in contact with the inner side face of the pen holder body, the positioning block is in sliding connection with the pen holder body, one end of the elastic clamping block penetrates through the sliding groove and then is fixedly connected with the positioning block, and the other end of the elastic clamping block is arranged outside the pen holder body and is in sliding connection with the pen holder body. The positioning block is slidably mounted in the pen holder body and is in charge of abutting against the pen core in contact with the pen core, the elastic clamp can be clamped and fixed with the pen holder body, the elastic clamp can be adjusted and fixed at the position of the positioning block conveniently and movably, and the adjusting speed is high when the elastic clamp is adapted to different pen cores.

Preferably, a plurality of latch teeth are symmetrically arranged on the outer side face of the pen holder body and on two sides of the sliding groove, the latch teeth are uniformly distributed on the pen holder body along the direction of the sliding groove, the other end of the elastic clamping block is connected with the latch teeth in a buckling mode, and the other end of the elastic clamping block is connected with the pen holder body in a sliding mode through the latch teeth. The elastic clamp can slide along the clamping teeth in one direction, then is fixed with the clamping teeth in a reverse direction, and the clamping teeth enable the elastic clamp to adjust the position on the pen holder body smoothly and stably, so that the pen core is guaranteed not to loosen.

The utility model has the advantages that: the purpose of not loosening is achieved; the self-locking of the pen cap and the pen holder is quick and convenient; the pen cap is not easy to fall off; the application range is wide; the speed of adjusting the pen to adapt to different pen refills is high; the latch makes the elasticity card adjust the position smoothly on the body of pen rod soon, can stabilize the card again, guarantees that the refill does not become flexible.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 at A-A;

fig. 3 is an enlarged view of fig. 2 at B.

In the figure: 1. the pen holder comprises a pen holder body, 2 pen caps, 3 clamping slide pieces, 4 self-locking pieces, 5 lower magnetic rings, 6 upper magnetic rings, 7 sliding grooves, 8 elastic clamping blocks, 9 positioning blocks and 10 clamping teeth.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

In the embodiment shown in fig. 1, a self-locking type ball-point pen holder structure comprises a pen holder body 1, a pen cap 2 and a slip piece 3, wherein the pen holder body 1 is a cylindrical shell with an opening for inserting and installing a refill, the pen cap 2 is installed at the top of the pen holder body 1, a self-locking piece 4 is arranged between the pen cap 2 and the pen holder body 1, the pen cap 2 and the pen holder body 1 are detachably connected through the self-locking piece 4, one end of the slip piece 3 is arranged in the pen holder body 1, the other end of the slip piece 3 is arranged outside the pen holder body 1, and the slip piece 3 is slidably connected with the pen holder body 1.

As shown in fig. 2, the self-locking member 4 comprises a lower magnetic ring 5 and an upper magnetic ring 6, the lower magnetic ring 5 is detachably sleeved on the top end of the pen holder body 1, the pen cap 2 is T-shaped, the diameter of the lower end of the pen cap 2 is smaller than that of the upper end thereof, the upper magnetic ring 6 is fixedly sleeved on the lower end of the pen cap 2, and the pen cap 2 is connected with the pen holder body 1 through the adsorption fit of the lower magnetic ring 5 and the upper magnetic ring 6.

The length of the lower end of the pen cap 2 is larger than that of the upper magnetic ring 6, the upper magnetic ring 6 is fixedly sleeved on the upper portion of the lower end of the pen cap 2, and the lower portion of the lower end of the pen cap 2 is arranged in the pen holder body 1 and is in contact with the inner side face of the pen holder body 1.

As shown in fig. 1, a sliding groove 7 is formed on the pen holder body 1, the sliding groove 7 penetrates through the side wall and the top of the pen holder body 1, the sliding groove 7 is parallel to the axis of the pen holder body 1, and the sliding-locking piece 3 is slidably connected with the pen holder body 1 through the sliding groove 7.

As shown in fig. 3, the card-sliding piece 3 includes an elastic clamping block 8 and a positioning block 9, the positioning block 9 is cylindrical, the positioning block 9 is installed on the inner side of the pen holder body 1, the positioning block 9 is coaxial with the pen holder body 1, the outer side surface of the positioning block 9 contacts with the inner side surface of the pen holder body 1, the positioning block 9 is slidably connected with the pen holder body 1, one end of the elastic clamping block 8 passes through the sliding groove 7 and then is fixedly connected with the positioning block 9, and the other end of the elastic clamping block 8 is arranged outside the pen holder body 1 and is slidably connected with the pen holder body 1.

As shown in fig. 1 and 3, a plurality of latch teeth 10 are symmetrically arranged on the outer side surface of the pen holder body 1 and on both sides of the sliding groove 7, the latch teeth 10 are uniformly distributed on the pen holder body 1 along the direction of the sliding groove 7, the other end of the elastic clamping block 8 is connected with the latch teeth 10 in a buckling manner, and the other end of the elastic clamping block 8 is connected with the pen holder body 1 in a sliding manner through the latch teeth 10.

As shown in fig. 1, a cap 2 is installed on the top of a pen holder body 1, the cap 2 and the pen holder body 1 are connected together through a self-locking element 4, a sliding groove 7 is formed in the side wall of the pen holder body 1, and a card sliding element 3 penetrates from the outside of the pen holder body 1 through the sliding groove 7 and is installed on the pen holder body 1.

As shown in fig. 2, the self-locking member 4 includes an upper magnetic ring 6 and a lower magnetic ring 5, the pen cap 2 is T-shaped, the upper magnetic ring 6 is sleeved on the upper portion of the lower end of the pen cap 2, and the lower magnetic ring 5 is sleeved on the outer side of the top of the pen holder body 1.

As shown in fig. 3, the card sliding part 3 includes an elastic card and a positioning block 9, the positioning block 9 is installed at the inner side of the pen holder body 1, the elastic card block 8 is at the inner side of the sliding slot 7, one end of the elastic card block 8 is installed at the positioning block 9, the card teeth 10 are evenly arranged at two sides of the sliding slot 7 along the direction of the sliding slot 7 on the outer side surface of the pen holder body 1, and the other end of the elastic card block 8 is clamped on the card teeth 10.

When the pen cap is used, the pen cap 2 is pulled out, the magnetic ring 5 is removed, the clamping sliding piece 3 is taken down from the pen holder body 1, a refill is inserted into the top of the pen holder body 1, the clamping sliding piece 3 is installed on the pen holder body 1, the lower magnetic ring 5 is installed on the pen holder body 1, the positioning block 9 of the clamping sliding piece 3 slides on the pen holder body 1 to press the refill tightly, then the elastic clamping block of the clamping sliding piece 3 is clamped with the clamping teeth 10, and the pen cap 2 is installed on the pen holder body 1.

Claims

1. The utility model provides a from locking-type ballpoint pen-holder structure, characterized by, includes the body of a pen (1), cap (2) and card saddle (3), the body of a pen (1) is the top has the open-ended column casing that is used for inserting the installation refill, the top at the body of a pen (1) is installed in cap (2), be equipped with from latch fitting (4) between cap (2) and the body of a pen (1), cap (2) and the body of a pen (1) are through from latch fitting (4) for dismantling the connection, the body of a pen (1) is arranged in to the one end of card saddle (3), outside the body of a pen (1) is arranged in to the other end of card saddle (3), card saddle (3) and body of a pen (1) sliding connection.

2. The self-locking ball-point pen holder structure according to claim 1, wherein the self-locking piece (4) comprises a lower magnetic ring (5) and an upper magnetic ring (6), the lower magnetic ring (5) is detachably sleeved on the top end of the pen holder body (1), the pen cap (2) is in a T shape, the diameter of the lower end of the pen cap (2) is smaller than that of the upper end of the pen cap, the upper magnetic ring (6) is fixedly sleeved on the lower end of the pen cap (2), and the pen cap (2) is connected with the pen holder body (1) through the adsorption fit of the lower magnetic ring (5) and the upper magnetic ring (6).

3. The self-locking type ball-point pen holder structure as claimed in claim 2, wherein the length of the lower end of the pen cap (2) is greater than that of the upper magnetic ring (6), the upper magnetic ring (6) is fixedly sleeved on the upper portion of the lower end of the pen cap (2), and the lower portion of the lower end of the pen cap (2) is arranged in the pen holder body (1) and is in contact with the inner side surface of the pen holder body (1).

4. The self-locking type ball-point pen holder structure according to claim 1, wherein a sliding groove (7) is formed in the pen holder body (1), the sliding groove (7) penetrates through the side wall and the top of the pen holder body (1), the sliding groove (7) is parallel to the axis of the pen holder body (1), and the sliding clamping piece (3) is connected with the pen holder body (1) in a sliding mode through the sliding groove (7).

5. The self-locking type ball-point pen holder structure according to claim 4, wherein the card slider (3) comprises an elastic clamping block (8) and a positioning block (9), the positioning block (9) is cylindrical, the positioning block (9) is installed on the inner side of the pen holder body (1), the positioning block (9) is coaxial with the pen holder body (1), the outer side surface of the positioning block (9) is in contact with the inner side surface of the pen holder body (1), the positioning block (9) is in sliding connection with the pen holder body (1), one end of the elastic clamping block (8) passes through the sliding groove (7) and then is fixedly connected with the positioning block (9), and the other end of the elastic clamping block (8) is arranged outside the pen holder body (1) and is in sliding connection with the pen holder body (1).

6. The self-locking type ball-point pen holder structure according to claim 5, wherein a plurality of clamping teeth (10) are symmetrically arranged on the outer side surface of the pen holder body (1) and on two sides of the sliding groove (7), the clamping teeth (10) are uniformly distributed on the pen holder body (1) along the direction of the sliding groove (7), the other end of the elastic clamping block (8) is in buckling connection with the clamping teeth (10), and the other end of the elastic clamping block (8) is in sliding connection with the pen holder body (1) through the clamping teeth (10).