CN110696521B

CN110696521B - folding pen

Info

Publication number: CN110696521B
Application number: CN201910749110.0A
Authority: CN
Inventors: 李俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2023-10-03
Anticipated expiration: 2039-08-14
Also published as: CN110696521A

Abstract

The invention discloses a folding pen, which comprises a shell, a first rotating piece and a second rotating piece, wherein the shell is provided with a containing cavity for containing a pen core; the first rotating piece can rotate around the pen core and between an unfolding position and a folding position, and when the first rotating piece is positioned at the folding position, the outer surface of the first rotating piece is aligned with the front surface of the shell to form a front advertisement area; the second rotating piece can rotate around the pen core and between an unfolding position and a folding position, and when the second rotating piece is positioned at the folding position, the outer surface of the second rotating piece is aligned with the back of the shell to form a back advertising area; the cross section of the folding pen is increased when the first or second rotatable member is in the extended position to increase handwriting comfort. When the folding pen is in a folding state, the advertisement areas of the front advertisement area and the back advertisement area are larger; when the pen is needed to be held for writing, only one or both of the first rotating piece and the second rotating piece is rotated to enable the first rotating piece and the second rotating piece to be in an unfolding position, and at the moment, the cross area of the folding pen is increased, so that the handwriting comfort level is greatly improved.

Description

Folding pen

Technical Field

The invention relates to a folding pen, in particular to a folding pen for propaganda advertisements.

Background

The current advertising pens are mostly printed on the surface of the pen body. The pen body surface is printed with characters or comprises pattern designs and the like to reveal the trademark and the brand of the pen; or the advertisement explanatory text, telephone marks and the like on the surface of the pen body are utilized to stimulate the sales of the commodity, such as the sales promotion mode that the consumer pen is given away in every large domestic KTV, restaurant and the like, so that the consumer can memorize the commodity when using the pen.

However, with the progress of technology, the existing advertisement is not only limited to characters, phones and patterns, but also contains two-dimensional code information of a merchant, and the printing of the two-dimensional code needs a large enough area, otherwise, the code cannot be identified by scanning. The advertising pen capable of printing two-dimension code information on the pen body is basically flat, but the pen holding comfort of the flat advertising pen is insufficient in use, and the advertising pen is easy to discard by a user, so that the advertising effect cannot be achieved.

There is a need for improvements over existing advertising pen designs.

Disclosure of Invention

The invention provides a folding pen which overcomes the defects existing in the background technology. The technical scheme adopted for solving the technical problems is as follows:

a folding pen, comprising:

a housing provided with a receiving chamber for receiving the cartridge;

at least one first rotating member which can rotate around the pen core and between an unfolding position and a folding position, wherein the outer surface of the first rotating member is aligned with the front surface of the shell when the first rotating member is positioned at the folding position so as to form a front advertisement area;

the second rotating piece can rotate around the pen core and between an unfolding position and a folding position, and when the second rotating piece is positioned at the folding position, the outer surface of the second rotating piece is aligned with the back of the shell to form a back advertising area;

the cross section of the folding pen is increased when at least one of the first rotating member and the second rotating member is in the unfolded position so as to increase handwriting comfort.

In a preferred embodiment: the rotation direction of the first rotating member is the same as that of the second rotating member.

In a preferred embodiment: the first rotating piece comprises a strip-shaped first rotating body, and the first rotating body is provided with at least one first shaft sleeve; the second rotating piece comprises a strip-shaped second rotating body, the second rotating body is provided with at least one second shaft sleeve, the first shaft sleeve and the second shaft sleeve are sleeved outside the pen core, and the first shaft sleeve and the second shaft sleeve are coaxial with the accommodating cavity.

In a preferred embodiment: the first shaft sleeve and the second shaft sleeve are adjacently arranged, the shell is provided with at least one yielding groove penetrating through the front and the back of the shell and communicated with the accommodating cavity, the first shaft sleeve stretches into the yielding groove from the front of the shell, the second shaft sleeve stretches into the yielding groove from the back of the shell, and the refill head end stretches out of the shell after penetrating through the accommodating cavity, the first shaft sleeve and the second shaft sleeve.

In a preferred embodiment: when the first rotating piece is positioned at the unfolding position, the first rotating body is positioned in front of the front surface of the shell; when the second rotating member is located at the unfolding position, the second rotating body is located at the rear of the back surface of the shell.

In a preferred embodiment: the first shaft sleeves are arranged in a four-to-two mode, the second shaft sleeves are arranged in a two-to-two mode and are respectively located between the two first shaft sleeves, one shaft sleeve group is arranged on the adjacent second shaft sleeves and the two second shaft sleeves in a stroke mode, two yielding grooves are formed in the number of the yielding grooves, and each shaft sleeve group corresponds to one yielding groove.

In a preferred embodiment: the shell comprises a first shell and a second shell which are matched in a clamping manner, the accommodating cavity is formed between the two shells, the outer surface of the first rotating piece is aligned with the top surface of the first shell when the first rotating piece is located at the folding position, and the outer surface of the second rotating piece is aligned with the bottom surface of the second shell when the second rotating piece is located at the folding position.

In a preferred embodiment: the folding pen further comprises a connecting rod, one end of the connecting rod is connected with the tail end of the pen core, and the connecting rod is movably connected to the tail end of the accommodating cavity so as to drive the pen core to move back and forth along the accommodating cavity.

In a preferred embodiment: the other end of the connecting rod is provided with a lug which is positioned at the outer side of the tail end of the accommodating cavity.

In a preferred embodiment: the folding pen also comprises a touch screen sleeve which is sleeved outside the convex block.

In a preferred embodiment: the folding pen further comprises a soft protective sleeve, an annular mounting groove is formed in the periphery of the folding pen, and the protective sleeve is sleeved in the mounting groove.

Compared with the background technology, the technical proposal has the following advantages:

1. because the folding pen is provided with the first rotating part and the second rotating part, when the first rotating part is positioned at the folding position, the outer surface of the folding pen is aligned with the front surface of the shell to form a front advertisement area, when the second rotating part is positioned at the folding position, the outer surface of the folding pen is aligned with the back surface of the shell to form a back advertisement area, and the front advertisement area and the back advertisement area can be printed with advertisement information such as two-dimension codes, patterns, characters and the like, and the areas of the two advertisement areas are larger than the advertisement area of a common flat advertisement pen; when the pen is needed to be held for writing, only one or both of the first rotating part and the second rotating part is rotated to enable the first rotating part and the second rotating part to be in an unfolding position, at the moment, the cross street area of the folding pen is increased, compared with a common flat advertisement pen, the handwriting comfort level can be greatly increased, the utilization rate of the folding pen is improved, and the advertising effect is improved on the premise of improving the utilization rate. Meanwhile, the folding pen is thinner when in a folded state, is convenient to carry, or can be used as a bookmark.

2. The first rotating member and the second rotating member rotate in the same direction, so that a user can conveniently rotate the two rotating members simultaneously to switch positions.

3. The first shaft sleeve and the second shaft sleeve are both sleeved outside the pen core to ensure that the first rotating piece and the second rotating piece can rotate around the pen core and cannot deviate from the pen core, and the first shaft sleeve and the second shaft sleeve are coaxial with the accommodating cavity, so that the thickness of the folding pen can be reduced.

4. The first shaft sleeve stretches into the abdication groove from the front of the shell, the second shaft sleeve stretches into the abdication groove from the back of the shell, and the pen core head end stretches out of the shell after passing through the accommodating cavity, the first shaft sleeve and the second shaft sleeve, so that an aligned part is arranged among the first shaft sleeve, the second shaft sleeve and the shell, and the thickness of the folding pen can be further reduced.

5. The first rotating part is positioned in front of the front face of the shell when the first rotating part is positioned at the unfolding position, the second rotating part is positioned at the rear of the back face of the shell when the second rotating part is positioned at the unfolding position, the cross section of the folding pen can reach the maximum when the two rotating parts are unfolded at the same time, and the cross section is close to the quadrilateral shape, so that the hand feeling during handwriting is further improved.

6. The connecting rod is movably arranged at the tail end of the accommodating cavity so as to drive the pen core to move back and forth along the accommodating cavity, so that the length of the pen core extending out of the accommodating cavity can be adjusted, or the head end of the pen core can be retracted into the accommodating cavity, the effect of the automatic pen is achieved, but the structure of the automatic pen is simpler than that of the automatic pen; or compared with a common pen with a pen cap, the pen cap structure can be saved.

7. The lug is located the accommodation chamber tail end outside, and the user can adjust the connecting rod through this lug, and it is more convenient to adjust.

8. The touch screen sleeve is sleeved outside the convex block, and can be matched with a touch screen electronic product to increase the use frequency and the use occasion of the folding pen. The product realizes the combination of the two functions of the touch screen pen and the traditional handwriting pen, and is convenient to carry and use.

9. The protective sheath cover is put in the mounting groove, and this protective sheath can play the guard action to casing, two rotating parts, can increase the comfort level when writing again.

Drawings

The invention is further described below with reference to the drawings and examples.

Fig. 1 is an overall schematic view of a folding pen according to a preferred embodiment in a folded state.

Fig. 2 shows a schematic bottom view of fig. 1.

Fig. 3 is an exploded perspective view of a folding pen according to a preferred embodiment.

Fig. 4 is an assembly schematic diagram of the first housing and the first folder.

Fig. 5 shows an overall schematic of the folding pen in the unfolded state.

Fig. 6 shows a bottom view of fig. 5.

Detailed Description

Referring to fig. 1 to 6, a preferred embodiment of the folding pen includes a housing 100, a first rotating member and a second rotating member.

The housing 100 is provided with a receiving chamber 110 for receiving the cartridge. The accommodating cavity 110 extends along the length direction of the housing 100, and extends through the housing 100 from the head to the tail.

In this embodiment, the housing 100 is provided with at least one relief groove 120 penetrating the front and back of the housing 100 and communicating with the accommodating cavity 110. In this embodiment, the two relief grooves 120 are disposed near the head end and the tail end of the housing 100, and the two relief grooves 120 divide the accommodating cavity 110 into three sections.

In this embodiment, the housing 100 includes a first housing 130 and a second housing 140 that are in a snap fit, and the accommodating cavity 110 is formed between the two housings 130 and 140, that is, the accommodating cavity 110 is divided into two parts, wherein one half of the cavities are formed in the first housing 130, and the other half of the cavities are formed in the second housing 140; the first rotating member is positioned such that its outer surface is aligned with the top surface of the first housing 130 when in the collapsed position and the second rotating member is positioned such that its outer surface is aligned with the bottom surface of the second housing 140 when in the collapsed position.

In this embodiment, as shown in fig. 2, a row of first buckles 131 and a row of first slots 132 are arranged on the top surface of the first housing 130 at intervals, and the first buckles 131 and the first slots 132 are respectively located at the left and right sides of the accommodating cavity 110; the bottom surface of the second casing 140 is provided with a row of second buckles 141 arranged at intervals and a row of second clamping grooves arranged at intervals, the second buckles 141 and the second clamping grooves (not shown in the figure) are respectively located at the left side and the right side of the accommodating cavity 110, the first buckles 131 are matched with the second clamping grooves in a clamping manner, and the first clamping grooves 132 are matched with the second buckles 141 in a clamping manner, so that the first casing 130 and the second casing 140 are fixedly connected. The connection structure between the first housing 130 and the second housing 140 may also be fixed by gluing or screw locking, but not limited thereto, where the assembly is more convenient and the disassembly is more convenient by adopting a clamping fit manner.

As shown in fig. 2, the head end of the first housing 130 is provided with a circular truncated cone 133, and the head end of the pen core 200 passes through the circular truncated cone 133 and abuts against the inner side of the circular truncated cone 133, so as to axially limit the pen core 200 and prevent the pen core 200 from being separated from the head end of the accommodating cavity 110.

The first rotatable member is rotatable about the cartridge 200 and between an extended position and a collapsed position, in which its outer surface is aligned with the front of the housing 100 to form a front advertising area (not shown). The second rotating member can rotate around the pen core 200 and rotate between an unfolding position and a folding position, and when the second rotating member is positioned at the folding position, the outer surface of the second rotating member is aligned with the back of the shell 100 to form a back advertising area 1; the cross section of the folding pen is increased when the first or second rotatable member is in the extended position to increase handwriting comfort.

In this embodiment, the rotation direction of the first rotating member is the same as that of the second rotating member. In this embodiment, the number of the first rotating member and the second rotating member is one. The number of the first rotating member and the second rotating member may be two or more according to need, and is not limited thereto.

In this embodiment, the first rotating member includes a first rotating body 300 with an elongated shape, and the first rotating body 300 is provided with at least one first shaft sleeve 310; the second rotary member includes an elongated second rotary body 400, where the second rotary body 400 is provided with at least one second sleeve 410, the first sleeve 310 and the second sleeve 410 are both sleeved outside the pen core 200, and the first sleeve 310 and the second sleeve 410 are coaxial with the accommodating cavity 110.

In this embodiment, the first shaft sleeve 310 and the second shaft sleeve 410 are adjacently disposed, the first shaft sleeve 310 extends into the relief groove 120 from the front side of the housing 100, the second shaft sleeve extends into the relief groove 120 from the back side of the housing 100, and the head end of the pen core 200 extends out of the housing 100 after passing through the accommodating cavity 110, the first shaft sleeve 310 and the second shaft sleeve 410.

In the present embodiment, when the first rotating member is located at the extended position, the first rotating body 300 is located in front of the front surface of the housing 100; when the second rotation member is in the unfolded position, the second rotation body 400 is located at the rear of the rear surface of the housing 100. Preferably, when the first rotating member is in the extended position, the first rotating body 300 forms an angle of 90 degrees with the front surface of the housing 100; when the second rotating member is in the extended position, the second rotating body 400 forms an angle of 90 degrees with the back of the housing 100, that is, as shown in fig. 6, the extended state of the folded pen. When the first rotating member is at the unfolded position, the included angle between the first rotating body 300 and the front surface of the housing 100 may be any angle ranging from 0 to 180 degrees, which is not limited thereto; when the second rotating member is at the extended position, the included angle between the second rotating body 300 and the back surface of the housing 100 may be any angle ranging from 0 to 180 degrees, which is not limited thereto.

In this embodiment, as shown in fig. 2, the number of the first sleeves 310 is four and two pairs of the first sleeves 310 are arranged, the number of the second sleeves 410 is two and is respectively located between two of the first sleeves 310, one adjacent second sleeve 410 and two first sleeves 310 travel one sleeve group, the number of the yielding grooves 120 is two, and each sleeve group corresponds to one yielding groove 120. Alternatively, the number of the first shaft sleeve 310 and the second shaft sleeve 410 are designed to be the same, and one yielding groove 120 simultaneously accommodates the first shaft sleeve 310 and the second shaft sleeve 410; alternatively, the number of the relief slots 120 is the sum of the number of the first sleeves 310 and the number of the second sleeves 410 and corresponds to one.

In addition, as shown in fig. 2, in the folded state of the folded pen, that is, when the first rotating member and the second rotating member are both in the folded positions, the upper surface of the first shaft sleeve 310 and the upper surface of the second shaft sleeve 410 are both flush with the front surface of the housing 100, and the lower surface of the first shaft sleeve 310 and the lower surface of the second shaft sleeve 410 are flush with the back surface of the housing 100.

In this embodiment, the folding pen further includes a connecting rod 500, one end of the connecting rod 500 is connected to the end of the pen core 200, and the connecting rod 500 is movably attached to the tail end of the accommodating cavity 110 so as to drive the pen core 200 to move back and forth along the accommodating cavity 110. As shown in fig. 2, one end of the connection rod 500 is provided with an insertion portion 510, and the insertion portion 510 is inserted into the end of the cartridge 200 and is tightly fitted with the end of the cartridge 200. In order to make the insertion portion 510 more tightly fitted with the end of the cartridge, a screw portion for increasing friction may be provided at the outer circumference of the insertion portion. The outer periphery of the connecting rod 500 is provided with external threads, the tail end of the accommodating cavity 110 is provided with internal threads, and the connecting rod 500 can move along the accommodating cavity 110 through the threaded connection cooperation of the internal threads and the external threads, so that the pen refill 200 is driven to move along the accommodating cavity 110. The connecting rod 500 is further provided with a stopper 520, and the stopper 520 abuts against the end portion of the pen core 200.

In this embodiment, the other end of the connecting rod 500 is provided with a bump 530, and the bump 530 is located outside the tail end of the accommodating cavity 110.

In this embodiment, the folding pen further includes a touch screen cover 540, and the touch screen cover 540 is sleeved outside the bump 530.

In this embodiment, the folding pen further includes a soft protective sleeve 600, an annular mounting groove 610 is provided on the periphery of the folding pen, and the protective sleeve 600 is sleeved in the mounting groove 610. After the protective sleeve 600 is sleeved in the mounting groove 610, the surface of the protective sleeve 600 is flush with the surfaces of the shell 100, the first rotating member and the second rotating member; because the protective sleeve 600 is made of soft material and has a certain elasticity, the protective sleeve 600 can be unfolded when the first rotating member and the second rotating member rotate to the unfolding position. As shown in fig. 5, the protective sleeve 600 is closer to the head end of the housing 100, and can contact the tiger mouth of a human hand during writing, thereby increasing handwriting comfort.

The assembling process of the folding pen is as follows:

firstly, the insertion part 510 of the connecting rod 500 is inserted into the tail end of the pen core 200, and the touch screen sleeve 540 is sleeved outside the convex block 530; then, the two sleeve groups are butt-jointed, for example, one second sleeve 410 of the head end is arranged between the two first sleeves 310 of the head end, and one second sleeve 410 of the tail end is arranged between the two first sleeves 310 of the tail end, and the first rotating body 300 and the second rotating body 400 are arranged at left and right intervals; then, the head end of the pen refill 200 sequentially passes through the two shaft sleeve groups; the head end of the pen core 200 passes through the round platform 133 of the first housing 130, and the second rotary body 400 is leaning against the lower part of the first housing 130, and the first rotary body 300 is located at the side of the first housing 130; then, the second casing 140 is covered on the first casing 130, and the first casing 130 and the second casing 140 are assembled together through the clamping fit of the first buckle 131 and the second clamping groove and the clamping fit of the second buckle 141 and the first clamping groove 132, so as to be in a folded state; finally, the protective cover 600 is then put in the mounting groove 610, and the mounting of the folding pen is completed. The whole installation process is simple and convenient.

The foregoing description is only illustrative of the preferred embodiments of the present invention, and therefore should not be taken as limiting the scope of the invention, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.

Claims

1. Folding pen, its characterized in that: it comprises the following steps:

a housing provided with a receiving chamber for receiving the cartridge;

at least one second rotating member which can rotate around the pen core and between an unfolding position and a folding position, wherein the outer surface of the second rotating member is aligned with the back of the shell when the second rotating member is positioned at the folding position so as to form a back advertising area;

the cross section of the folding pen is increased when the first rotary member or/and the second rotary member is/are in the unfolded position so as to increase handwriting comfort;

when the first rotating piece is positioned at the unfolding position, the first rotating body is positioned in front of the front surface of the shell; when the second rotating part is positioned at the unfolding position, the second rotating body is positioned at the rear of the back of the shell, the cross section of the folding pen can be maximum when the two rotating parts are unfolded at the same time, and the cross section is close to a quadrilateral shape, so that the hand feeling during handwriting is further improved;

the front advertisement area and the back advertisement area can be printed with two-dimensional codes; when the pen is required to be held for writing, one or two of the first rotating piece and the second rotating piece are only required to be rotated so as to be in an unfolding position;

the first rotating piece comprises a strip-shaped first rotating body, and the first rotating body is provided with at least one first shaft sleeve; the second rotating piece comprises a strip-shaped second rotating body, the second rotating body is provided with at least one second shaft sleeve, the first shaft sleeve and the second shaft sleeve are sleeved outside the pen core, and the first shaft sleeve and the second shaft sleeve are coaxial with the accommodating cavity;

the folding pen further comprises a soft protective sleeve, an annular mounting groove is formed in the periphery of the folding pen, and the protective sleeve is sleeved in the mounting groove.

2. The folding pen of claim 1, wherein: the rotation direction of the first rotating member is the same as that of the second rotating member.

3. The folding pen of claim 2, wherein: the first shaft sleeve and the second shaft sleeve are adjacently arranged, the shell is provided with at least one yielding groove penetrating through the front and the back of the shell and communicated with the accommodating cavity, the first shaft sleeve stretches into the yielding groove from the front of the shell, the second shaft sleeve stretches into the yielding groove from the back of the shell, and the refill head end stretches out of the shell after penetrating through the accommodating cavity, the first shaft sleeve and the second shaft sleeve.

4. A folding pen according to claim 3, characterized in that: the first shaft sleeves are arranged in pairs, the second shaft sleeves are arranged in pairs, the number of the second shaft sleeves is two, the second shaft sleeves are respectively located between the two first shaft sleeves, one shaft sleeve group is formed by one second shaft sleeve and the two first shaft sleeves, the number of the abdicating grooves is two, and each shaft sleeve group corresponds to one abdicating groove.

5. The folding pen of claim 1, wherein: the shell comprises a first shell and a second shell which are matched in a clamping manner, and the accommodating cavity is formed between the two shells.

6. The folding pen of claim 1, wherein: the folding pen further comprises a connecting rod, one end of the connecting rod is connected with the tail end of the pen core, and the connecting rod is movably connected to the tail end of the accommodating cavity so as to drive the pen core to move back and forth along the accommodating cavity.

7. The folding pen of claim 6, wherein: the other end of the connecting rod is provided with a lug which is positioned at the outer side of the tail end of the accommodating cavity.

8. The folding pen of claim 7, wherein: the folding pen also comprises a touch screen sleeve which is sleeved outside the convex block.