CN214822140U

CN214822140U - Anti-falling writing brush

Info

Publication number: CN214822140U
Application number: CN202121625597.0U
Authority: CN
Inventors: 张晓晨
Original assignee: Anhui Lintan Pen Co ltd
Current assignee: Anhui Lintan Pen Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-11-23
Anticipated expiration: 2031-07-16

Abstract

The utility model belongs to the technical field of the writing brush technique and specifically relates to a prevent falling formula writing brush, including pen-holder and upper boom, pen-holder one end is connected with the nib, the upper boom sets up at the pen-holder other end, be connected through coupling mechanism between pen-holder and the upper boom, the upper boom all is provided with the baffle in department all around, the pen-holder lateral wall of baffle both sides all is provided with telescopic machanism, the baffle both sides all rotate and are connected with the bull stick, bull stick one end is connected with telescopic machanism. This writing brush takes place to fall the baffle of upper boom department all around and just can land, can cushion the baffle through telescopic machanism, just can cushion the pen-holder through buffering the baffle to this just can reach the effect of preventing falling.

Description

Anti-falling writing brush

Technical Field

The utility model relates to a writing brush technical field especially relates to an anti-falling formula writing brush.

Background

The writing brush is composed of a pen holder and a brush head, people can fall off the writing brush inevitably, the writing brush is fragile, the pen holder of the writing brush is easy to break due to falling from a high place, most of existing writing brushes do not have the falling prevention function, and the falling prevention structure of the existing falling prevention writing brush cannot be detached, so that the falling prevention writing brush is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art does not have the defect of falling prevention function, and providing an anti-falling writing brush.

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

the anti-falling writing brush comprises a pen holder and an upper rod, wherein one end of the pen holder is connected with a brush head, the upper rod is arranged at the other end of the pen holder, the pen holder and the upper rod are connected through a connecting mechanism, baffles are arranged at the periphery of the upper rod, telescopic mechanisms are arranged on the side walls of the pen holder on the two sides of each baffle, rotating rods are connected to the two sides of each baffle in a rotating mode, and one ends of the rotating rods are connected with the telescopic mechanisms.

Preferably, a rope ring is fixed above the upper rod.

Preferably, the connecting mechanism comprises a thread groove and a threaded rod, the thread groove is formed in one end of the pen holder, the threaded rod is fixed to one end of the upper rod, one end of the threaded rod is inserted into the thread groove, and the threaded rod is connected with the thread groove through threads.

Preferably, a rubber pad is fixed on one side of the baffle.

Preferably, telescopic machanism includes spout and slide, the spout is seted up at the upper boom lateral wall, the slide slides and sets up in the spout, and bull stick one end rotates and connects at the slide lateral wall, the spout lateral wall is fixed with the slide bar, slide bar one end is passed the slide and is fixed at the spout lateral wall, the slide bar overcoat is equipped with the spring, spring one end is fixed on the slide, the spring other end is fixed at the spout lateral wall.

The utility model provides a pair of prevent falling formula writing brush, beneficial effect lies in: this writing brush takes place when dropping the baffle of upper boom department all around just can land, can cushion the baffle through telescopic machanism, just can cushion the pen-holder through buffering the baffle to this just can reach the effect of preventing falling, when the writing brush need not prevent falling the mechanism, only need rotate the upper boom with the threaded rod from the thread groove internal separation can.

Drawings

Fig. 1 is a schematic view of the main view structure of an anti-drop writing brush of the present invention.

Fig. 2 is a schematic view of the overlooking structure of the anti-drop writing brush provided by the utility model.

Fig. 3 is a schematic view of the upper rod structure of the anti-falling writing brush of the present invention.

In the figure: the pen holder comprises a pen holder 1, a pen point 2, an upper rod 3, a rope ring 4, a baffle 5, a thread groove 6, a threaded rod 7, a sliding groove 8, a sliding plate 9, a sliding rod 10, a spring 11, a rotating rod 12 and a rubber pad 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.

Example 1

Referring to fig. 1-3, a falling-proof writing brush comprises a pen holder 1 and an upper rod 3, wherein one end of the pen holder 1 is connected with a pen point 2, the upper rod 3 is arranged at the other end of the pen holder 1, a rope ring 4 is fixed above the upper rod 3, the writing brush can be conveniently carried through the ring 4, the pen holder 1 is connected with the upper rod 3 through a connecting mechanism, the upper rod 3 and the pen holder 1 can be connected through the connecting mechanism to form a whole, a baffle 5 is arranged at the periphery of the upper rod 3, a rubber pad 13 is fixed at one side of the baffle 5, the side wall of the baffle 5 can be buffered through the rubber pad 13, a telescopic mechanism is arranged at the side wall of the pen holder 1 at both sides of the baffle 5, a rotating rod 12 is rotatably connected at both sides of the baffle 5, one end of the rotating rod 12 is connected with the telescopic mechanism, when the writing brush falls, the baffle 5 at the periphery of the upper rod 3 lands, the baffle 5 can be buffered through the telescopic mechanism, just can cushion pen-holder 1 through buffering baffle 5 to this effect that can reach and prevent falling.

Example 2

Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the connecting mechanism includes a thread groove 6 and a threaded rod 7, the thread groove 6 is provided at one end of the pen holder 1, the threaded rod 7 is fixed at one end of the upper rod 3, one end of the threaded rod 7 is inserted into the thread groove 6, and the threaded rod 7 and the thread groove 6 are connected by a thread, when the writing brush does not need to be prevented from falling, only the upper rod 3 needs to be rotated to separate the threaded rod 7 from the thread groove 6.

Example 3

Referring to fig. 3, as another preferred embodiment of the present invention, the difference with embodiment 1 lies in that, telescopic machanism includes spout 8 and slide 9, spout 8 is seted up at last pole 3 lateral walls, slide 9 slides and sets up in

spout

8, and 12 one ends of bull stick are rotated and are connected at slide 9 lateral walls, 8 lateral walls of spout are fixed with slide bar 10, slide bar 10 one end is passed slide 9 and is fixed at 8 lateral walls of spout, 10 overcoat of slide bar is equipped with spring 11, spring 11 one end is fixed on slide 9, the spring 11 other end is fixed at 8 lateral walls of spout, when baffle 5 bumps, bull stick 12 just can rotate, bull stick 12 rotates just can drive slide 9 and slide on slide bar 10, just can play the effect of buffering through spring 11 this moment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an prevent falling formula writing brush, includes pen-holder (1) and upper boom (3), pen-holder (1) one end is connected with nib (2), its characterized in that, upper boom (3) set up at the pen-holder (1) other end, be connected through coupling mechanism between pen-holder (1) and upper boom (3), upper boom (3) department all is provided with baffle (5) all around, pen-holder (1) lateral wall of baffle (5) both sides all is provided with telescopic machanism, baffle (5) both sides all rotate and are connected with bull stick (12), bull stick (12) one end is connected with telescopic machanism.

2. The drop-resistant writing brush according to claim 1, wherein a rope ring (4) is fixed above the upper rod (3).

3. The drop-proof writing brush according to claim 1, wherein the connecting mechanism comprises a thread groove (6) and a threaded rod (7), the thread groove (6) is formed in one end of the pen holder (1), the threaded rod (7) is fixed to one end of the upper rod (3), one end of the threaded rod (7) is inserted into the thread groove (6), and the threaded rod (7) is in threaded connection with the thread groove (6).

4. The drop-resistant writing brush according to claim 1, wherein a rubber pad (13) is fixed on one side of the baffle (5).

5. The drop-proof writing brush according to claim 1, wherein the telescopic mechanism comprises a sliding groove (8) and a sliding plate (9), the sliding groove (8) is formed in a side wall of the upper rod (3), the sliding plate (9) is slidably disposed in the sliding groove (8), one end of a rotating rod (12) is rotatably connected to a side wall of the sliding plate (9), a sliding rod (10) is fixed to the side wall of the sliding groove (8), one end of the sliding rod (10) penetrates through the sliding plate (9) and is fixed to the side wall of the sliding groove (8), a spring (11) is sleeved outside the sliding rod (10), one end of the spring (11) is fixed to the sliding plate (9), and the other end of the spring (11) is fixed to the side wall of the sliding groove (8).