CN201900848U

CN201900848U - Brace rod type press ball-point pen

Info

Publication number: CN201900848U
Application number: CN2010205277249U
Authority: CN
Inventors: 金碧华
Original assignee: Holding Group Co Ltd Of Literary Composition Chief Of Ningbo City
Current assignee: Holding Group Co Ltd Of Literary Composition Chief Of Ningbo City
Priority date: 2010-09-09
Filing date: 2010-09-09
Publication date: 2011-07-20
Anticipated expiration: 2020-09-09

Abstract

The utility model relates to a brace rod type press ball-point pen. A pressing rod is connected with a pen holder in a sliding way, a spring is installed between the pressing rod and the pen holder, a pen clip is installed on the pen holder, a nib sleeve is fixedly connected with one end of the pressing rod by screw thread, a refill is fixed in the pressing rod, an extending section is arranged at the top end of the pen holder, a through hole is formed on the extending section, an inserting slot is formed in the middle of the extending section, the pen clip is connected with the pen holder through a fastening piece in a rotating way, a slice is arranged at the top end of the pen clip and is hook-shaped, one end of the pressing rod is a spherical surface, a groove is arranged in the middle of the spherical surface, the slice on the pen clip is matched with the groove, a positioning hole on the pen holder is matched with a positioning block, a spacing ring is arranged on the middle section on the inner wall of the pen holder, the pressing rod penetrates through the spacing ring, a spring is supported by the spacing ring, and a sliding groove arranged on the inner wall of the pen holder is matched with the sliding block on the side wall of the pressing rod. The brace rod type press ball-point pen adopts brace rod structure, has fewer parts, is simple to assemble, has low requirement on the die, is low in overall cost, and is suitable for mass production.

Description

Jackstay type pressing ball pen

Technical field

The utility model relates to a kind of lettering pen, particularly a kind of Jackstay type pressing ball pen.

Background technology

Pressing ball pen in the market is commonly presses hat type or the formula structure is pressed on the side, as the patent No. 200920199131.1 pressing ball pen of damping " band buffering " and the patent No. 99257687.3 " side compression type ball pen ", press cap structure and the formula structure is pressed on the side with regard to belonging to respectively.

The characteristics of this two class formation are that profile is simple and inner body is many, complex structure, and than higher, assembling is complicated, so the cost height to the requirement of mould.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of Jackstay type formula pressing ball pen is provided, utilizes lever principle control knockout, part is few, assembling is simple, has increased the designs and varieties of lettering pen.

The technical scheme in the invention for solving the above technical problem is: a kind of Jackstay type pressing ball pen, press that bar and penholder are slidingly connected and the two between spring is installed, pen clip is installed on the penholder, point cover and the threaded one end of pressing bar are connected, pen core is fixed on presses in the bar, there is an extension on the top of described penholder, through hole is arranged on the extension, and the centre has slot, and pen clip is rotationally connected with securing member and penholder, there is a thin slice on the top of described pen clip, be shaped as hook-type, the other end of pressing bar is a sphere, has groove in the middle of the sphere, thin slice on the pen clip and groove fit, also with penholder on locating hole and locating piece cooperate, there is a spacer ring in described penholder inwall stage casing, presses bar and passes spacer ring, spring is withstood by spacer ring, and the penholder inwall also has a chute and the slide block of pressing on the bar sidewall to cooperate.

Compared with prior art, advantage of the present utility model is: adopt the Jackstay type structure, part is few, and assembling is simple, and low to the mould requirement, a whole cost is low; The pen clip part is peculiarly shaped, selects for the consumer for market provides a kind of new kind again.

Description of drawings

Fig. 1, knockout structure graph of the present utility model.

Fig. 2, of the present utility model time core structure graph.

Fig. 3, part assembly drawing of the present utility model.

The stereogram of penholder in Fig. 4, the utility model.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

As shown in Figure 3, spring 4 is inserted in presses the end that bar 5 has screw thread 5-1, press on the sidewall of bar 5 a slide block 5-2 is arranged, corresponding with it chute 3-2 is arranged on penholder 3 inwalls, slide block 5-2 aims at chute 3-2 will press bar 5 penholder 3 of packing into, make to press bar and can slide along chute 3-2 in penholder, and there is a spacer ring 3-1 in the inwall stage casing of penholder 3, press bar 5 and pass spacer ring, spring 4 is withstood by spacer ring; One end of pen clip 6 is thin slice 6-2, be shaped as hook-type, the sphere end centre of pressing bar has a groove 5-4, with thin slice 6-2 alignment indentation 5-4, promotes to press bar 5 and makes spring 4 compressions, as shown in Figure 3 and Figure 4, the right-hand member of penholder 3 have an oblique upper to the extension, slot is arranged in the middle of the 3-5 of extension, the circular hole part 6-1 on the pen clip 6 is inserted in this slot, circular hole on the pen clip is aimed at the screw on the penholder extension 3-5, screws in fixing with screw 7; Rotation pen clip 6 makes to be pressed bar 5 and is moved to the left, and pen core 1 is put into pressed bar 5, and point cover 2 is aimed at the screw thread 5-1 that presses on the bar and screwed in, and pen core is fixed.

As shown in Figure 3, the left side of extension 3-5 is followed successively by locating piece 3-4 and locating hole 3-3 on the penholder, and they all match with thin slice 6-2 on the pen clip.

Point cover 2 has inner card cage 2-1, cooperates with the head of pen core, and fixedly pen core head rocks when avoiding writing.

As shown in Figure 2, press in the groove 5-4 in the bar 5 sphere ends and also have a pore 5-3, pen core air pressure inside and atmosphere are communicated, make its fluent writing.

During use, as shown in Figure 1, holding 6-3 to be pulled upwardly the folder point of pen clip, serves as that axle turns clockwise with screw 7, and bar 5 is pressed in the thin slice 6-2 extruding on the pen clip, makes it to left movement, makes the pen core knockout.When knockout put in place, the thin slice 6-2 on the pen clip 6 was caught on by the locating hole 3-3 on the penholder, and the piece 3-4 that is positioned withstands, and pen clip is fixed.

As shown in Figure 2, when returning core, be rotated counterclockwise pen clip 6, unclamp in the place that makes thin slice 6-2 catch on locating hole 3-3, and spring 4 promotes to press bar 5 and moves right.After Hui Xin put in place, the 5-4 that presses on the bar was withstood by the thin slice 6-2 on the penholder.This moment, spring 4 still had thrust, made the folder point of pen clip hold one folder power of generation between 6-3 and the penholder 3, made the utility model can clamp pocket, page etc.

After the utility model knockout, pen clip sticks up just as fish tail outward, even can be designed to the hair clip pattern, and modern design is selected for the consumer for market provides a kind of new kind.

Claims

1. Jackstay type pressing ball pen, press that bar (5) and penholder (3) are slidingly connected and the two between spring (4) is installed, pen clip (6) is installed on the penholder, point cover (2) and the screw thread (5-1) of pressing bar one end are connected, pen core (1) is fixed on presses in the bar, there is an extension (3-5) on the top that it is characterized in that described penholder (3), through hole is arranged on the extension, described pen clip (6) is rotationally connected with securing member and penholder (3), there is a thin slice (6-2) on the top of pen clip (6), the other end of pressing bar is a sphere, the centre has groove (5-4), thin slice (6-2) and groove (5-4) cooperate, and go back and the upward locating hole (3-3) and locating piece (3-4) cooperation on the left side, extension of penholder (3).

2. Jackstay type pressing ball pen according to claim 1 is characterized in that the thin slice (6-2) on described pen clip (6) top being shaped as hook-type, and is corresponding with locating hole (3-3) and locating piece (3-4).

3. Jackstay type pressing ball pen according to claim 1 is characterized in that there is a spacer ring (3-1) in described penholder (3) inwall stage casing, presses bar (5) and passes spacer ring, and spring (4) is withstood by spacer ring.

4. Jackstay type pressing ball pen according to claim 1 is characterized in that described penholder (3) inwall also has a chute (3-2) and the slide block (5-2) pressed on bar (5) sidewall cooperates.