Writing pen cap convenient to clamp

Abstract

The writing pen cap convenient to clamp comprises a pen sleeve and a pen clamp body, the pen clamp body comprises a connecting piece and a clamping strip which are detachably connected, one end of the connecting piece is connected with an end cover, a fixing block is arranged on the side wall of the upper portion of the connecting piece, the lower portion of the fixing block and the end cover are integrally formed and connected, and the clamping strip is connected with the end cover. The clamping strip is hinged to the fixing block, an elastic piece is arranged between the side, close to the end cover, of the fixing block and the front end of the clamping strip, and the connecting piece is detachably connected to one end of the pen cap. The pen cap is simple in structure and convenient to use, the clamping strip is arranged on the pen cap according to the lever principle, the rear end of the clamping strip can be tilted to form an opening only by slightly pressing the front end of the clamping strip, articles can be conveniently inserted, compared with a traditional mode that the tail end of the clamping strip is directly broken, the clamping strip is not prone to being broken, and the service life of the pen cap is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of writing pen parts, in particular to a conveniently clamped writing pen cap. Background Art

[0002] Writing pens are commonly used in people's daily life and study. In order to protect the pen tip, writing pens are generally equipped with pen caps. The pen caps in the prior art generally have a straight pen clip on the outside of the pen cap, which is used to clamp the pen cap on a book, clothing pocket or other items, so that the writing pen is easy to carry and not easy to fall. However, when clamping the existing pen cap, the tail of the pen clip is generally directly opened, and then pushed along the tail opening to clamp it on the object. In such a clamping process, it is easy to break the tail due to improper force when opening the tail, resulting in the pen clip being damaged and unable to be used anymore, which also makes the pen cap lose its clamping function. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a conveniently clamped writing pen cap.

[0004] The utility model adopts the following technical solutions:

[0005] A conveniently clamped writing pen cap comprises a pen sleeve and a pen clip body, wherein the pen clip body comprises a detachably connected connector and a clamping strip, one end of the connector is connected to an end cover, a fixing block is provided on the upper side wall of the connector, the lower part of the fixing block is integrally connected to the end cover, the clamping strip is hinged on the fixing block, a spring sheet is provided between a side of the fixing block close to the end cover and a front end of the clamping strip, and the connector is detachably connected to one end of the pen sleeve.

[0006] As a preferred technical solution of the utility model, the connecting piece and the pen cover are cylindrical structures, and one end of the connecting piece away from the end cover is sleeved on one end of the pen cover.

[0007] As a preferred technical solution of the utility model, the side wall of the connecting member away from the end cover is provided with deformation holes arranged opposite to each other, and the deformation holes are arranged along the axial direction of the connecting member.

[0008] As a preferred technical solution of the utility model, an annular clamping rib is provided on the middle outer wall of the connecting piece, and an annular clamping groove cooperating with the clamping rib is provided on the inner wall of the pen cover, and the clamping rib is clamped in the clamping groove.

[0009] As a preferred technical solution of the utility model, a U-shaped positioning hole is provided on the side wall at one end where the pen cover is connected to the connecting piece, and a positioning block is provided on the side wall of the pen cover near the closed end of the positioning hole, the lower part of the fixing block is located in the positioning hole, and the side of the fixing block away from the end cover is hinged to the positioning block.

[0010] As a preferred technical solution of the utility model, rotating shafts are provided on both sides of the positioning block, a positioning cavity is opened on the side of the fixed block away from the end cover, and an axial hole one corresponding to the position of the rotating shaft is provided on the two opposite side walls of the positioning cavity. The positioning block is located in the positioning cavity and the rotating shaft is rotatably connected in the axial hole one.

[0011] As a preferred technical solution of the utility model, oppositely arranged ribs are provided on both sides of the lower part of the clamping strip, and a receiving cavity for accommodating the fixed block is formed between the two ribs. Axial hole 2 corresponding to the position of axial hole 1 is provided on the ribs, and the fixed block is located in the receiving cavity and the rotating shaft passes through axial hole 1 and axial hole 2 in sequence from the inside to the outside.

[0012] As a preferred technical solution of the utility model, an L-shaped positioning groove is provided on one side of the fixing block close to the end cover, a fixing groove is provided on the lower surface of the front end of the clamping strip, and the spring sheet is U-shaped as a whole, the lower part of the spring sheet is located in the positioning groove, and the upper part of the spring sheet extends upward and is clamped in the fixing groove.

[0013] As a preferred technical solution of the utility model, an embedding block is provided on the top of the fixing block, an embedding hole matching with the embedding block is provided on the top of the clamping strip, and the embedding block is embedded in the embedding hole.

[0014] As a preferred technical solution of the utility model, the length of the connecting piece is shorter than the length of the clamping strip, and a protrusion abutting against the side wall of the pen cover is provided on the lower surface of the tail end of the connecting piece.

[0015] The beneficial effects of the utility model are:

[0016] The utility model has a simple structure and is easy to use. The clamping strip is arranged on the pen cap by utilizing the principle of a lever. The rear end of the clamping strip can be tilted up to form an opening by lightly pressing the front end of the clamping strip, which is convenient for inserting articles. Compared with the traditional method of directly prying open the rear end of the clamping strip, the clamping strip is less likely to break, thereby extending the service life of the pen cap. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the front view of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the pen clip body component;

[0019] Figure 3 It is a schematic diagram of the connection structure of the pen clip body;

[0020] Figure 4 It is a top view of the pen clip body connection structure;

[0021] Figure 5 It is a schematic diagram of the pen cover structure.

[0022] Explanation of symbols in the figure:

[0023] 1: pen cap, 2: connecting piece, 3: clamping strip, 301: retaining edge, 4: end cover, 5: fixing block, 6: spring piece, 7: deformation hole, 8: clamping rib, 9: positioning block, 10: rotating shaft, 11: shaft hole 2, 12: embedding block, 13: embedding hole, 14: protrusion. DETAILED DESCRIPTION

[0024] The utility model is now described in further detail with reference to the accompanying drawings.

[0025] In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "bottom", "right", "left", "above", "below", "back", "front", "middle", "outside", "inside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the embodiments.

[0026] like Figures 1 to 5 As shown, a conveniently clamped writing pen cap comprises a pen cover 1 and a pen clip body, the pen clip body comprises a detachably connected connector 2 and a clamping strip 3, one end of the connector 2 is connected to an end cover 4, a fixing block 5 is provided on the upper side wall of the connector 2, the lower part of the fixing block 5 is integrally connected with the end cover 4, the clamping strip 3 is hinged on the fixing block 5, a spring piece 6 is provided between the side of the fixing block 5 close to the end cover 4 and the front end of the clamping strip 3, the clamping strip 3 can use the fixing block 5 as a fulcrum of a lever, when the front end of the clamping strip 3 is pressed down to deform the spring piece 6, according to the principle of the lever, the tail end of the clamping strip 3 will tilt up to form an opening, thereby facilitating the clamping strip 3 to be clamped on an object, the connector 2 is detachably connected to one end of the pen cover 1.

[0027] Furthermore, the connector 2 and the pen cap 1 are cylindrical structures, and one end of the connector 2 away from the end cap 4 is sleeved on one end of the pen cap 1. The side wall of the connector 2 away from the end cap 4 is provided with a deformation hole 7 arranged opposite to each other, and the deformation hole 7 is arranged along the axial direction of the connector 2. By providing the deformation hole 7, when the connector 2 is inserted into the pen cap 1, the connector 2 will be slightly deformed, that is, the diameter will be reduced when under pressure, making it easier for the connector 2 to be inserted into the pen cap 1. An annular clamping rib 8 is provided on the outer wall of the middle part of the connector 2, and an annular clamping groove cooperating with the clamping rib 8 is provided on the inner wall of the pen cap 1. The clamping rib 8 is clamped in the clamping groove, and the connection between the connector 2 and the pen cap 1 is more firmly achieved through the cooperation between the clamping rib 8 and the clamping groove. A U-shaped positioning hole is provided on the side wall of one end of the pen cap 1 connected to the connector 2, and a positioning block 9 is provided on the side wall of the pen cap 1 near the closed end of the positioning hole. The lower part of the fixing block 5 is located in the positioning hole, which is equivalent to the lower part of the fixing block 5 being embedded in the positioning hole, and the side of the fixing block 5 away from the end cover 4 is hinged to the positioning block 9. Rotating shafts 10 are provided on both sides of the positioning block 9, and a positioning cavity is provided on the side of the fixing block 5 away from the end cover 4. An axial hole 1 corresponding to the position of the rotating shaft 10 is provided on the two opposite side walls of the positioning cavity. The positioning block 9 is located in the positioning cavity and the rotating shaft 10 is rotatably connected in the axial hole 1, which is equivalent to the positioning block 9 being embedded in the fixing block 5 and being connected with the axial hole 1 through the rotating shaft 10. The lower part of the clamping strip 3 is provided with oppositely arranged ribs 301, and the two ribs 301 enclose a receiving cavity for accommodating the fixing block 5. The ribs 301 are provided with a second shaft hole 11 corresponding to the position of the first shaft hole. The fixing block 5 is located in the receiving cavity and the rotating shaft 10 passes through the first shaft hole and the second shaft hole 11 from the inside to the outside. The fixing block 5 is provided with an L-shaped positioning groove on the side close to the end cover 4, and the lower surface of the front end of the clamping strip 3 is provided with a fixing groove. The elastic sheet 6 is U-shaped as a whole, and the lower part of the elastic sheet 6 is located in the positioning groove, and the upper part of the elastic sheet 6 extends upward and is clamped in the fixing groove. The top of the fixing block 5 is provided with an embedding block 12, and the top of the clamping strip 3 is provided with an embedding hole 13 that matches the embedding block 12, and the embedding block 12 is embedded in the embedding hole 13. The length of the connecting member 2 is shorter than that of the clamping strip 3, and the lower surface of the tail end of the connecting member 2 is provided with a protrusion 14 that abuts against the side wall of the pen cover 1.

[0028] The use principle of the utility model is as follows: the front end of the clamping strip is pressed downward, so that the upper part of the spring sheet is pressed and deflected downward. At this time, the fixed block serves as the fulcrum of the lever, so that the tail end of the clamping strip is tilted to form an opening. At this time, the article is pushed into the inside of the opening along the opening, and the front end of the clamping strip is released. The spring sheet returns to its original state under the action of its elasticity, that is, the front end of the clamping strip is bounced up, and at the same time, the rear end of the clamping strip is driven to be pressed downward, so that the opening can be closed, and the effect of clamping the article is achieved. The use is very convenient. In addition, the opening is not formed by breaking the tail end during operation, so that the tail end of the clamping strip will not break and the service life is long.

[0029] Finally, it should be noted that these embodiments are only used to illustrate the present invention and do not limit the scope of the present invention. In addition, for those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.

Claims

1. A conveniently held writing pen cap, comprising a pen cover (1) and a pen clip body, characterized in that: The pen clip body comprises a detachably connected connecting piece (2) and a clamping strip (3); one end of the connecting piece (2) is connected to an end cover (4); a fixing block (5) is provided on the upper side wall of the connecting piece (2); the lower part of the fixing block (5) is integrally connected with the end cover (4); the clamping strip (3) is hinged on the fixing block (5); a spring sheet (6) is provided between a side of the fixing block (5) close to the end cover (4) and a front end of the clamping strip (3); and the connecting piece (2) is detachably connected to one end of the pen cover (1).

2. The conveniently-held writing pen cap according to claim 1, characterized in that: The connecting piece (2) and the pen cover (1) are cylindrical structures, and one end of the connecting piece (2) away from the end cover (4) is sleeved on one end of the pen cover (1).

3. The conveniently-held writing pen cap according to claim 2, characterized in that: The side wall of the connecting member (2) away from the end cover (4) is provided with deformation holes (7) arranged opposite to each other, and the deformation holes (7) are arranged along the axial direction of the connecting member (2).

4. The conveniently-held writing pen cap according to claim 2, characterized in that: An annular clamping rib (8) is provided on the middle outer wall of the connecting piece (2), and an annular clamping groove cooperating with the clamping rib (8) is provided on the inner wall of the pen cover (1), and the clamping rib (8) is clamped in the clamping groove.

5. The conveniently-held writing pen cap according to claim 2, characterized in that: A U-shaped positioning hole is provided on the side wall of one end of the pen cover (1) connected to the connecting piece (2), a positioning block (9) is provided on the side wall of the pen cover (1) close to the closed end of the positioning hole, the lower part of the fixing block (5) is located in the positioning hole, and the side of the fixing block (5) away from the end cover (4) is hinged to the positioning block (9).

6. The conveniently-held writing pen cap according to claim 5, characterized in that: Rotating shafts (10) are provided on both sides of the positioning block (9); a positioning cavity is provided on the side of the fixing block (5) away from the end cover; two opposite side walls of the positioning cavity are provided with an axial hole one corresponding to the position of the rotating shaft (10); the positioning block is located in the positioning cavity and the rotating shaft (10) is rotatably connected in the axial hole one.

7. The conveniently-held writing pen cap according to claim 6, characterized in that: The lower part of the clamping strip (3) is provided with oppositely arranged retaining edges (301), and a receiving cavity for receiving the fixing block (5) is formed between the two retaining edges (301). The retaining edges (301) are provided with a second shaft hole (11) corresponding to the position of the first shaft hole, and the fixing block (5) is located in the receiving cavity, and the rotating shaft (10) passes through the first shaft hole and the second shaft hole (11) in sequence from the inside to the outside.

8. The conveniently-held writing pen cap according to claim 1, characterized in that: An L-shaped positioning groove is provided on one side of the fixing block (5) close to the end cover (4); a fixing groove is provided on the lower surface of the front end of the clamping strip (3); the spring sheet (6) is U-shaped as a whole; the lower part of the spring sheet (6) is located in the positioning groove; and the upper part of the spring sheet (6) extends upward and is clamped in the fixing groove.

9. The conveniently-held writing pen cap according to claim 1, characterized in that: The top of the fixing block (5) is provided with an embedding block (12), the top of the clamping strip (3) is provided with an embedding hole (13) that matches the embedding block (12), and the embedding block (12) is embedded in the embedding hole (13).

10. The conveniently-held writing pen cap according to claim 1, characterized in that: The length of the connecting piece (2) is shorter than the length of the clamping strip (3), and a protrusion (14) abutting against the side wall of the pen cover (1) is provided on the lower surface of the tail end of the connecting piece (2).

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