Pen with decompression function

Abstract

The utility model is applicable to the field of stationery, and provides a pen with a decompression function, which comprises a pen shell and further comprises a pen core mounted in the pen shell, and the writing end of the pen core extends out of one end of the pen shell; a telescopic hose is mounted at the other end of the pen shell, and a pen point is mounted at the tail end of the telescopic hose; the telescopic hose is formed by sequentially connecting a plurality of fold parts, each fold part comprises a first fold wall and a second fold wall, the first fold walls are connected with the second fold walls, and the telescopic hose is made of soft materials. The pen can be used for writing through the refill, and when a user feels boring during long-time learning and writing, the telescopic hose at the upper end of the pen shell can be stretched, contracted, bent and deformed, so that interestingness of the pen is increased, and pressure is relieved through playing.

Description

Technical Field

[0001] The utility model belongs to the field of stationery, in particular to a pen with a decompression function. Background Art

[0002] Pens include ballpoint pens, fountain pens, pencils, etc., and are a type of stationery used for writing.

[0003] Pens are used in daily study and work, but existing pens do not have the function of relieving stress. When writing for a long time, users often need to stop writing and take a break. However, existing pens do not have an entertainment function and thus cannot relieve stress. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a pen with a decompression function, aiming to solve the problem that the existing pens do not have an entertainment function and thus cannot perform the decompression function.

[0005] The utility model is implemented as follows: a pen with a decompression function comprises a pen shell, and also comprises: a pen core installed in the pen shell, the writing end of the pen core extends out of one end of the pen shell; a telescopic hose is installed at the other end of the pen shell, and a pen head is installed at the end of the telescopic hose; the telescopic hose is composed of a plurality of pleated parts connected in sequence, the pleated part comprises a first pleated wall and a second pleated wall, the first pleated wall and the second pleated wall are connected, and the telescopic hose is made of soft material.

[0006] A further technical solution also includes a pen cap, which is detachably connected to an end of the pen shell close to the pen core.

[0007] According to a further technical solution, an annular friction protrusion is arranged on the side wall of the pen housing, and a limiting protrusion cooperating with the annular friction protrusion is arranged on the inner wall of the pen cap.

[0008] According to a further technical solution, the pen housing and the pen cap are connected via threads.

[0009] According to a further technical solution, a plurality of limiting protrusions are evenly arranged in a ring shape on the inner wall of the pen cap.

[0010] According to a further technical solution, the telescopic hose is made of PVC material, and the pen tip has a doll appearance.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The utility model provides a pen with a decompression function. The utility model can be used for writing through the pen core. When learning and writing for a long time feel boring and tired, the telescopic hose on the upper end of the pen shell can be stretched, contracted, bent and deformed, thereby increasing the fun of the pen and relieving stress through playing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the structure of a pen with a decompression function provided by the utility model in a retracted state;

[0014] Figure 2 A schematic diagram of the structure of a pen with a decompression function provided by the utility model in an extended state;

[0015] Figure 3 The utility model provides Figure 1 Schematic diagram of the structure with the pen cap removed;

[0016] Figure 4 The utility model provides Figure 1 A schematic diagram of the cross-sectional structure of the middle pen cap;

[0017] Figure 5 The utility model provides Figure 2 Schematic diagram of the structure of the middle fold;

[0018] Figure 6 The utility model provides Figure 5 Schematic diagram of the structure with the middle fold in a contracted state.

[0019] In the accompanying drawings: pen case 1, pen core 2, pen cap 3, telescopic hose 4, pleated portion 41, first pleated wall 401, second pleated wall 402, pen tip 5, annular friction protrusion 6, and limiting protrusion 7. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0022] like Figure 1-Figure 6 As shown, a pen with a decompression function provided by an embodiment of the utility model comprises a pen shell 1, and also comprises: a refill 2 installed in the pen shell 1, the writing end of the refill 2 extends out of one end of the pen shell 1; a telescopic hose 4 is installed at the other end of the pen shell 1, and a pen head 5 is installed at the end of the telescopic hose 4; the telescopic hose 4 is composed of a plurality of pleated parts 41 connected in sequence, the pleated part 41 comprises a first pleated wall 401 and a second pleated wall 402, the first pleated wall 401 and the second pleated wall 402 are connected, and the telescopic hose 4 is made of soft material.

[0023] In the embodiment of the utility model, the utility model can be used for writing through the pen core 2. When learning and writing for a long time feel boring and tired, the telescopic hose 4 at the upper end of the pen shell 1 can be stretched, contracted, bent, etc., so as to increase the fun of the pen and relieve stress through playing.

[0024] like Figure 1-Figure 3 As shown, as a preferred embodiment of the utility model, it also includes a pen cap 3, and the pen cap 3 is detachably connected to one end of the pen shell 1 close to the pen core 2.

[0025] In the embodiment of the utility model, the pen cap 3 is designed to be detachable, so that the pen cap 3 can be fixed on the pen housing 1 when not writing, so as to protect the pen core 2.

[0026] like Figure 1-Figure 4 As shown, as a preferred embodiment of the utility model, an annular friction protrusion 6 is provided on the side wall of the pen housing 1 , and a limiting protrusion 7 cooperating with the annular friction protrusion 6 is provided on the inner wall of the pen cap 3 .

[0027] In the embodiment of the utility model, the pen cap 3 is made of plastic material. When the pen cap 3 is covered on the pen case 1, the limiting protrusion 7 limits the downward movement of the pen cap 3, thereby fixing the pen cap 3 to the pen case 1. When the pen cap 3 is pulled out with force, the pen cap 3 is deformed, so that the limiting protrusion 7 on the pen cap 3 is not directly above the projection of the annular friction protrusion 6, so that the pen cap 3 can be removed from the pen case 1.

[0028] like Figure 1-Figure 4 As shown, as a preferred embodiment of the present utility model, the inner wall of the pen cap 3 is evenly and annularly provided with a plurality of limiting protrusions 7 .

[0029] In the embodiment of the utility model, a plurality of limiting protrusions 7 are provided in a ring shape, thereby improving the stability of the connection between the pen cap 3 and the pen housing 1 .

[0030] like Figure 1-Figure 4 As shown, as a preferred embodiment of the present utility model, the pen housing 1 and the pen cap 3 are connected via threads.

[0031] like Figure 1 As shown, as a preferred embodiment of the utility model, the telescopic hose 4 is made of PVC material, and the pen tip 5 has a doll appearance.

[0032] In the embodiment of the utility model, the appearance of the doll includes the appearance of animals, cartoon characters, buildings and plant lights.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pen with decompression function, comprising a pen shell, It is characterized in that Also includes: A pen core installed in the pen housing, wherein the writing end of the pen core extends out of one end of the pen housing; A telescopic hose is installed at the other end of the pen housing, and a pen tip is installed at the end of the telescopic hose; The telescopic hose is composed of a plurality of pleated parts connected in sequence, the pleated parts include a first pleated wall and a second pleated wall, the first pleated wall and the second pleated wall are connected, and the telescopic hose is made of a soft material.

2. The pen with decompression function according to claim 1, It is characterized in that The utility model also comprises a pen cap, which is detachably connected to one end of the pen shell close to the pen core.

3. The pen with decompression function according to claim 2, It is characterized in that An annular friction protrusion is arranged on the side wall of the pen shell, and a limiting protrusion matched with the annular friction protrusion is arranged on the inner wall of the pen cap.

4. The pen with decompression function according to claim 3, It is characterized in that The inner wall of the pen cap is evenly and annularly provided with a plurality of limiting protrusions.

5. The pen with decompression function according to claim 2, It is characterized in that The pen shell is connected with the pen cap through threads.

6. The pen with decompression function according to claim 1, It is characterized in that The telescopic hose is made of PVC material, and the pen head has a doll appearance.

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