CN203780117U - Automatic ink filling type pen - Google Patents

Abstract

The utility model relates to an automatic ink filling type pen. One end of a penholder is connected with a pen nib, and the other end of the penholder is connected with an ink suction tube, an ink bag is arranged in the penholder, and a plurality of capillary tubes are inserted in the ink bag, and connected with the ink suction tube. An ink inlet is formed in the head of the ink suction tube, and an ink outlet is formed in one end of the ink bag close to the pen nib. According to the automatic ink filling type pen disclosed by the utility model, the structure is simple, and the devices are not easy to damage and free of maintenance; ink is filled simply by using capillary principles automatically; the ink filling manner is direct, and the ink filling can be implemented without the contact of the ink, so that cleanness and sanitation are achieved; the overall ink storage capacity is larger due to a small capillary volume, so that the ink filling frequency can be effectively reduced.

Description

Automatic inking formula pen

Technical field

The utility model relates to a kind of pen, especially a kind of Automatic inking formula pen.

Background technology

Existing upper water pen, as the patent No.: 01228986.8, water pen in a kind of air hermetic is disclosed, it consists of the cap for brush, a body and penholder, body is connected with penholder with the cap for brush by screw thread, studs with caulking gum pipe in the cap for brush, and it contacts for sealing with caulking gum pipe.The gasket seal that has a through hole between the tube connector of a body and penholder.The core body of slip is housed in tube connector.The utility model special character is sealing certain air pressure in rubber tube, can make the through hole of core body top tight sealing pad, and the ink that makes to be stored in penholder can not flow out.Its advantage is that the storage capacity of fountain pen ink is large, and it is 4.5 to 8 times of ink storage capacity of existing pen, and service time, length need not often go up water.Carry and move, the cap for brush ink clothes of can not making dirty of can not emerging, clean hygiene.Unpluging the cap for brush can use, very convenient.Weak point: 1. caulking gum pipe and core body nondurable goods all, is not suitable for using and preserving for a long time.2. when core body holds out against through hole, be now difficult for ink-filled, user has been caused to larger inconvenience.3. this utility model does not propose innovation and improves for traditional upper ink structure.

Nowadays, pen stationery is weeded out the old and bring forth the new always, and complicated kind makes us dazzled.And pen, as a cultural tools, is carrying the accumulation historical and epoch, still enjoy user's favor, but simultaneously, be suggested also higher requirement.Than current water-color paintbrush and ball pen, the ink feed mode of pen be obviously least easy a bit, be also its restriction that always cannot break through portable this bottleneck.And because ink is extremely difficult to after spattering on clothing remove, pen users also yearn for a kind of more convenient and direct inking mode always.Therefore, a kind of Automatic inking formula pen has great demand.

Summary of the invention

The utility model is that a kind of Automatic inking formula pen will be provided, for overcoming the weak point that in existing air hermetic, water pen exists.

For achieving the above object, the technical solution of the utility model is: a kind of Automatic inking formula pen, comprise penholder, tail-hood, be characterized in: penholder one end connects pen nib, the other end connects ink tube, in penholder, be provided with ink sac, be inserted with some capillaries in ink sac, some capillaries are connected with ink tube.

Blotting tube head is provided with ink entrance, and ink sac is provided with ink outlet port near pen nib one end.

The beneficial effects of the utility model are:

1. structure is succinct, and each device is not fragile, and service free is safeguarded.

2. inking is simple, utilizes capillary theory, without operation, can complete.

3. inking mode is direct, without contact ink itself, clean hygiene.

4. because capillary volume is very little, therefore whole ink storage capacity is larger, can effectively reduce inking number of times.

Accompanying drawing explanation

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

The specific embodiment

Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.

As shown in Figure 1, a kind of Automatic inking formula pen, comprises penholder 1, tail-hood 2, ink sac 4, capillary 5, ink tube 6.

Penholder 1 one end connects pen nib 3, and the other end connects ink tube 6, is provided with ink sac 4 in penholder 1, is inserted with some capillaries 5 in ink sac 4, and some capillaries 5 are connected with ink tube 6.6 of ink tubes are provided with ink entrance 7, and ink sac 4 is provided with ink outlet port 8 near pen nib 3 one end.

When pen user need to supplement ink, only pen nib need to be inserted to ink bottle upward, and make a bottle ink inside not have ink tube, utilize capillarity, wait a moment and can complete inking.After inking, can directly screw on tail-hood, simple and convenient can directly not contact ink again, in order to avoid the clothing of making dirty.

Claims (2)

1. an Automatic inking formula pen, comprise penholder (1), tail-hood (2), it is characterized in that: described penholder (1) one end connects pen nib (3), the other end connects ink tube (6), in penholder (1), be provided with ink sac (4), in ink sac (4), be inserted with some capillaries (5), some capillaries (5) are connected with ink tube (6).

2. Automatic inking formula pen according to claim 1, is characterized in that: described ink tube (6) head is provided with ink entrance (7), and described ink sac (4) is provided with ink outlet port (8) near pen nib (3) one end.