CN203460573U - Novel pen - Google Patents

Abstract

The utility model provides a new type of pen, which includes a signature pen core, a pencil lead, a fixing part, a signature pen tube and a pencil tube. The upper end of the fixing part is provided with an upwardly extending upper sleeve, and the upper sleeve extends into the signing pen tube, and It is threadedly connected with the signature pen tube, the tail end of the signature pen core is located in the fixing part, and the nib of the signature pen core protrudes from the signature pen tube; The pen cap is detachably connected, and also includes a liner that is located in the pencil tube and is in contact with the inner wall of the pencil tube. The tightening part includes a lock core and a locking ring fixed on the liner, a spring is arranged between the lock ring and the liner, a tapered cavity is set in the center of the lock core, and the tail end of the pencil core is fixed in the tapered cavity , the tip end of the pencil lead protrudes from the cap. The new pen can effectively avoid troubles caused by forgetting to bring a signature pen or pencil.

Description

a new type of pen

technical field

The utility model relates to a school article, in particular to a novel pen. the

Background technique

Pens are one of the necessary supplies for people to study and work. At present, the functions and styles of pens are diversified to meet the different needs of people and provide good conditions for people's life and work. Students are the main users of pens. During formal exams, they need to use signature pens to answer questions and use pencils to paint answer sheets. If students are careless and forget to bring signature pens or pencils, it is inconvenient to ask other students to borrow them during the exam, resulting in Students have bad emotions and greater psychological pressure, which in turn affects their normal performance. the

Utility model content

In view of the above-mentioned defects and various deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a new type of pen integrating a pencil and a signature pen. the

In order to achieve the above purpose, the utility model provides a new type of pen, including a signature refill, a pencil lead, a fixing piece, a signature pen tube and a pencil tube, the upper end of the fixing piece is provided with an upwardly extending upper sleeve, and the upper sleeve The barrel extends into the barrel of the signature pen and is threadedly connected with the barrel of the signature pen. The tail end of the signature pen core is located in the inner cavity of the hollow threaded rod of the fixing piece, and the nib of the signature pen core protrudes from the barrel of the signature pen The lower end of the fixing member is rotatably clamped to the upper end of the pencil tube, the lower end of the pencil tube is detachably connected to the cap, and a bushing located in the pencil tube and in contact with the inner wall of the pencil tube is included, and the lower end of the fixing member is set There is a hollow screw threaded in the liner and threaded with the liner, and a locking piece, which includes a lock core fixed at the lower end of the liner and a locking ring wrapping the lock core. A spring is arranged between the tight ring and the liner, a tapered cavity is provided in the center of the lock core, the tail end of the pencil lead is fixed in the tapered cavity, and the tip end of the pencil lead protrudes from the cap. the

Further, guide grooves are provided on the inner wall of the pencil tube, and flanges located in the guide grooves are provided at the upper and lower ends of the liner. the

Preferably, the inner wall of the pen cap is provided with a retaining ring matched with the locking ring. the

Further, the upper end of the signature pen tube is covered with a signature pen sleeve, the tip end of the signature pen core is located in the signature pen sleeve, and the tail end of the signature pen is located in the inner cavity of the hollow screw rod of the fixing member; the pencil tube The lower end is covered with a pencil case, and the nib end of the pencil lead is positioned in the pencil case. the

Preferably, a rubber block is fixed on the pencil case. the

Further, an elastic hook portion is provided on the signature pen cover or the pencil cover. the

A novel pen related to the utility model has the following beneficial effects:

The new pen integrates a signature pen and a pencil, which is easy to carry and effectively avoids various troubles caused by forgetting to bring a signature pen or pencil. In addition, the new pen has a reasonable and ingenious structure, is convenient and practical, and is compact It can be used by various groups of people and is convenient for promotion and popularization. the

The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and implement it according to the contents of the specification, the patent is described below with preferred embodiments of the utility model and accompanying drawings. Detailed description. the

Description of drawings

Fig. 1 is the structural representation of the utility model. the

Fig. 2 is a sectional view taken along line A-A of Fig. 1 . the

FIG. 3 is an enlarged view of circle B in FIG. 1 . the

Component label description

1 Signature refill

2 pencil lead

3 Fixing parts

31 upper sleeve

32 hollow screw

4 Signature Pen Tubes

5 pencil tubes

51 guide groove

6 Pen caps

61 retaining ring

7 Signature pen case

8 pencil case

9 rubber block

10 Elastic hook part

11 Liner

111 flange

12 Locking parts

121 lock cylinder

122 locking ring

123 tapered cavity

13 spring

Detailed ways

Preferred embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings. the

As shown in Figure 1, the utility model provides a new type of pen, including a signature refill 1, a pencil lead 2, a fixing part 3, a signature pen tube 4 and a pencil tube 5, and the upper end of the fixing part 3 is provided with an upper extending upward Sleeve 31, the upper sleeve 31 extends into the signature pen tube 4 and is threadedly connected with the signature pen tube 4, the tail end of the signature pen core 1 is located in the inner cavity of the hollow screw 32 included in the fixing member 3 Among them, the nib of the signature refill 1 protrudes from the signature pen tube 4; the lower end of the fixing member 3 is rotatably engaged with the upper end of the pencil tube 5, and the lower end of the pencil tube 5 is detachably connected with a cap 6, and also includes a The liner 11 in the pencil tube 5 and in contact with the inner wall of the pencil tube 5, as shown in Figure 2, the lower end of the fixing member 3 is provided with a screw 32 that passes through the liner 11 and is threadedly connected with the liner 11, and also includes a The locking member 12, see FIG. 3, the locking member 12 includes a lock core 121 fixed on the lower end of the liner 11, and a locking ring 122 wrapping the lock core 121, the locking ring 122 and the liner 11 A spring 13 is provided, and a tapered cavity 123 is provided at the center of the lock core 121 , the tail end of the pencil lead 2 is fixed in the tapered cavity 123 , and the nib end of the pencil lead 2 protrudes from the cap 6 . the

In a novel pen related to the utility model, the signature pen and the pencil 2 are integrated into one body, which is convenient to carry and effectively avoids various troubles caused by forgetting to bring the signature pen or the pencil 2 . And in this new type of pen, when the pencil lead 2 is installed, the pencil lead 2 is pressed inwardly from the pen cap 6 into the tapered cavity 123 of the lock core 121, and due to the effect of the pressure, the locking ring 122 moves upward, thereby making the The pencil lead 2 is completely pressed into the lock core 121 , and then loosened, the locking ring 122 moves downward under the action of the spring 13 and wraps the lock core 121 , so that the pencil lead 2 is fixed in the lock core 121 . In this embodiment, the inner wall of the pen cap 6 is provided with a retaining ring 61 that matches the locking ring 122. When removing the pencil lead 2 or adjusting the extension of the pencil lead 2 from the pen cap 6, it is only necessary to rotate the fixing member. 3. Through the threaded cooperation between the screw 32 and the liner 11, the liner 11 moves downward, and then drives the locking member 12 to move downward together until the locking ring 122 knocks down the retaining ring 61, and under the action of the retaining ring 61 , the locking ring 122 stops still, and the lock core 121 continues to move down. At this time, the opening of the tapered cavity 123 becomes larger, and the pencil lead 2 can be unloaded or pulled out a little distance. the

Further, as shown in FIG. 1 , guide grooves 51 are provided on the inner wall of the pencil tube, and flanges 111 located in the guide grooves 51 are provided at the upper and lower ends of the liner 11 . the

Further, as shown in Fig. 1, the upper end of the signature pen tube 4 is covered with a signature pen case 7, and the tip end of the signature pen core 1 is located in the signature pen case 7 to protect the pen tip end of the signature pen core 1; the pencil tube 5 The lower end is covered with a pencil case 8, and the nib end of the pencil 2 is positioned in the pencil case 8 to protect the nib end of the pencil 2. the

Preferably, a rubber block 9 is fixedly provided on the pencil case 8 to facilitate wiping off the traces of the pencil 2 . the

Furthermore, an elastic hook portion 10 is provided on the signature pen case 7 or the pencil case 8, so as to facilitate the new type of pen to be stuck on a book or other objects to prevent loss of the pen. the

To sum up, the novel pen has a reasonable and ingenious structure, is convenient and practical, has a small size, is suitable for all kinds of people, and is easy to promote and popularize. Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial application value. the

A new type of pen provided by the embodiment of the utility model has been introduced in detail above. For those of ordinary skill in the art, according to the idea of the embodiment of the utility model, there will be changes in the specific implementation and application range. To sum up, the contents of this specification should not be understood as limiting the utility model, and any changes made according to the design concept of the utility model are within the protection scope of the utility model. the

Claims (6)

1. a New-type pen, it is characterized in that: comprise Signing refill (1), pencil-lead (2), fixture (3), the signature shaft of a writing brush (4) and pencil tube (5), described fixture (3) upper end is provided with a upwardly extending upper bush (31), described upper bush (31) stretches in the signature shaft of a writing brush (4) and with the signature shaft of a writing brush (4) and is threaded, the pen end of described Signing refill (1) is arranged in the inner chamber of the included hollow screw (32) of fixture (3), and the nib of Signing refill (1) is stretched out from the signature shaft of a writing brush (4), described fixture (3) lower end and the clamping rotationally of pencil tube (5) upper end, pencil tube (5) lower end and a cap for brush (6) removably connect, also comprise a lining (11) that is arranged in pencil tube (5) and contacts with pencil tube (5) inwall, described fixture (3) lower end is provided with one and is through in lining (11), and the hollow screw (32) being threaded with lining (11), also comprise a locking member (12), described locking member (12) comprises the lock core (121) that is fixed on lining (11) lower end, and the retaining ring (122) of parcel lock core (121), between described retaining ring (122) and lining (11), be provided with a spring (13), described lock core (121) center is provided with a taper cavity volume (123), the pen end of described pencil-lead (2) is fixedly located in taper cavity volume (123), the nib end of pencil-lead stretches out from the cap for brush (6).

2. a kind of New-type pen according to claim 1, is characterized in that: described pencil tube inwall offers gathering sill (51), and the upper and lower two ends of described lining (11) are equipped with the flange (111) that is arranged in gathering sill (51).

3. a kind of New-type pen according to claim 1, is characterized in that: the described cap for brush (6) inwall is provided with the baffle ring (61) matching with retaining ring (122).

4. a kind of New-type pen according to claim 1, it is characterized in that: the described signature shaft of a writing brush (4) upper end cover has a signature pen cap (7), the nib end of described Signing refill (1) is arranged in the signature pen cap (7), and the pen end of described Signing refill (1) is arranged in the inner chamber of the hollow screw (32) of fixture (3); Described pencil tube (5) lower end cover has a point protector (8), and the nib end of described pencil-lead (2) is arranged in point protector (8).

5. a kind of New-type pen according to claim 4, is characterized in that: on described point protector (8), be fixed with a rubber bumper (9).

6. a kind of New-type pen according to claim 4, is characterized in that: the described signature pen cap (7) or point protector (8) are provided with an elastic card hook part (10).

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