TWI588035B - Automatic recovery of hand-held stationery - Google Patents

Description

Automatic recycling of hand-held stationery

A kind of stationery, especially automatic recycling of hand-held stationery.

In modern life, there are many stationerys, such as pencils, erasers, correction tapes or fluorescent pens, which can last up to one to several years. In particular, the popularity of modern computers, many paperwork has been replaced by electronic papers in the past, making the interval between this type of stationery applications extended. The combination also reduces the frequency of use of stationery, making the time for stationery idle to be greatly increased and used once. However, if you inadvertently keep it, sometimes the stationery will be lost due to accidents, and it will not reach the original service life at all.

The most obvious examples are pens with inks such as fluorescent pens, microphone pens, and signature pens. The ends of the writing are exposed to the air due to carelessness. The moisture or organic solvent in the ink evaporates, causing the ink to dry up. . On the other hand, stationery such as a utility knife with a sharp use end may accidentally cut itself or others if the user does not receive it immediately when it is temporarily used. As for the automatic pencil, etc., if it is not immediately received, it may be dropped. When the fall time, the refill is unnecessarily broken; the eraser may also gradually harden after being exposed to the air for a long time.

In order to solve the above problems, the present invention proposes an improved structure, which is designed to allow gravity, magnetic force, and elastic restoring force to be used interchangeably. Through this structure, once the user puts such stationery down to the table top or other flat surface, the user does not need to Specially operated, the stationery will automatically return to the state of storage. When you use it, you only need to press it easily, so that the user can be exposed and booked. Write, cut, wipe, through this kind of foolproof design, in addition to a few use conditions, the stationery core will be automatically stored back, so that the storage state as the normal state of stationery, thereby enhancing the protective effect of stationery, increasing the shelf life of stationery, At the same time, it provides a more friendly operation method to improve the convenience of use.

An object of the present invention is to provide an automatic recycling hand-held stationery which can automatically return to the storage position when it is laid down, without human active operation, and effectively extending the service life.

Another object of the present invention is to provide an automatic recycling hand-held stationery, which can be automatically recycled by being laid down, and enhance the protective effect of the stationery, thereby greatly reducing the probability that the stationery will be damaged or injured due to lack of storage, thereby avoiding unnecessary Waste of resources and danger.

In order to achieve the above object, the present invention provides an automatic recycling hand-held stationery for a stationery core, wherein the stationery core comprises a use end, the automatic recycling hand-held stationery comprises: a hollow pipe member extending along a long direction and formed with a a chamber extending along the long direction and at least one limiting portion connected to the chamber, and a blocking portion formed in the hollow tube; a moving member disposed in the housing and synchronized with the stationery core Providing a sliding direction along the long direction between a use position and a storage position, the moving member comprising: a body; a resilient arm having a connecting end connecting the body, and forming a corresponding one at a distance away from the connecting end a locking portion of the limiting portion, and a ferromagnetic adsorption portion is disposed away from the connecting end, such that when the using end is downward and the moving member is located at the use position, the locking portion is at a limit a clamping position in which the bit portion interferes; a ferromagnetic movable member is installed in the chamber and is limited by the hollow tube member and/or the body, and is located near a use end of the blocking portion Moving between a stop position close to the stop portion, and a magnetic attraction between the ferromagnetic movable member and the ferromagnetic adsorption portion, and the magnetic force is when the hollow tubular member is located at a non-downward position of the use end Suction system makes the iron The magnetic adsorption portion and the ferromagnetic movable member are attracted to each other, the elastic arm is flexed by the connecting end, and elastically deformed to move the locking portion away from the clamping position; and a resilient tube is disposed in the hollow tubular member An elastic returning member, when the locking portion is disengaged from the locking position, providing an elastic restoring force to move the moving member toward the receiving position; wherein, when the stationery core is close to the receiving position, the ferromagnetic movable member is When the ferromagnetic adsorption portion is moved to the blocking position, the stopper portion blocks the ferromagnetic movable member from continuing to move with the ferromagnetic adsorption portion, and the ferromagnetic movable member is released from the ferromagnetic adsorption portion.

The automatic recycling hand-held stationery disclosed in the present case, through the design of the ferromagnetic movable member and the ferromagnetic adsorption portion, enables the stationery to be held by the person, and the ferromagnetic movable member will be away from the ferromagnetic adsorption portion when the use end is facing downward. Once the stationery is placed flat or inverted, the ferromagnetic movable member will be magnetically attracted and close to the ferromagnetic adsorption portion, and the two magnetically attract each other, so that the elastic arm with the ferromagnetic adsorption portion is separated from the clamping position, toward the iron The magnetic movable member is close to; the elastic restoring force of the elastic recovery member is pushed, and the pruning stationery core is returned to the storage position. According to this configuration, once the user puts down the ink pen, it automatically returns to the state of storage, and no one needs to actively operate. First, it has the function of preventing fools, avoiding the waste of white level of ink and improving the friendliness of use; secondly, adding a layer of protective effect, avoiding accidental damage of the use end and increasing the service life of related stationery.

1,1',1"‧‧‧ hollow pipe fittings

10‧‧‧ Room

11‧‧‧Long

12‧‧‧Limited

13‧‧‧stops

2, 2" ‧ ‧ moving parts

20‧‧‧ body

21‧‧‧Flexible arm

211‧‧‧ link

212‧‧‧Card Department

213‧‧‧ Ferromagnetic adsorption department

30‧‧‧ Storage location

31‧‧‧Use location

32‧‧‧Card position

40‧‧‧stop position

41‧‧‧ Near end position

4‧‧‧ Ferromagnetic movable parts

5, 5"‧‧‧Elastic Responsible

6, 6', 6" ‧ ‧ stationery core

61, 61" ‧ ‧ use side

7’‧‧‧Disassembly headgear

71’‧‧‧Caps

1 is a cross-sectional view showing a first embodiment of the present invention for explaining a connection relationship of main structures; FIG. 2 is a cross-sectional view showing a first preferred embodiment of the present invention for explaining movement when a holding fluorescent pen is used The piece is located at the use position, the ferromagnetic movable member is located at the near end position and the ferromagnetic adsorption FIG. 3 is a cross-sectional view showing the first preferred embodiment of the present invention for explaining the case where the ferromagnetic movable member is scrolled to the right when the fluorescent pen is lying down; FIG. 4 is the first comparison of the present invention. A partially enlarged view of a preferred embodiment for explaining the magnetic proximity of the ferromagnetic movable member and the ferromagnetic adsorption portion; FIG. 5 is a cross-sectional view showing the ferromagnetic movable member according to the first preferred embodiment of the present invention; FIG. 6 is a cross-sectional view showing the connecting relationship of the disassembling head cover and the rubber cap to the stationery core, and the position of the blocking member is separated from the ferromagnetic adsorption portion, thereby causing the moving member to return to the storage position; FIG. 7 is a cross-sectional view showing a third preferred embodiment of the present invention for explaining the application of the present technology to a utility knife.

The foregoing and other objects, features, and advantages of the present invention will be apparent from Similar to the reference number.

The automatic recycling hand-held stationery of the first preferred embodiment of the present invention is shown in FIG. 1. The automatic recycling hand-held stationery in this example is a fluorescent pen, and the stationery core is a fluorescent refill. When the user wants to use, the hollow tubular member 1 extending along the long direction 11 is gripped, so that the stationery core 6 is released as the use end 61 of the writing head downward. Pressing the exposed end of the body 2 of the moving member 2, the moving member 2 is partially disposed in the chamber 10 extending along the long direction 11, and the other end of the body 20 in the chamber 10 is in contact with the end of the stationery core 6. When the pressing action of the user pushes the body 20 to move downward along the long direction 11, the structure also presses and drives the stationery core 6 to move down synchronously. And pressing the elastic recovery member 5 disposed in the hollow tubular member 1 as a spring, so that the use end 61 is exposed to the hollow tubular member 1, as shown in FIG. 2; thus, the moving member 2 and the stationery core 6 will arrive synchronously. Use position 31 for writing or drawing.

The body 20 is extendedly connected to the elastic arm 21 through the connecting end 211. The elastic arm 21 is formed with a locking portion 212 away from the connecting end 211. When the body 20 moves down to the use position 31, the locking portion 212 will be correspondingly turned on. The limiting portion 12 of the chamber 10, the locking portion 212 of the example of the bump, will be embedded in the limiting portion 12 of the card slot to achieve the effect of the limit card; for convenience of explanation, the two The position of the jamming interference is defined as the carding position 32. When the locking portion 212 is located at the locking position 32, since the elastic arm 21 and the body 20 are coupled to each other, the body 20 is also constrained; the moving member 2 is stagnant in the pressed state, and stays with the stationery core 6 in use. Position 31. The user can apply force to the hollow tube member 1, so that the use end 61 touches and is pressed by the tableside reaction force behind the paper, and the pen water flows out and is applied to the paper surface.

In the improvement of the present invention, a ferromagnetic adsorption portion 213, such as a permanent magnet, is further disposed at the elastic arm 21 away from the joint end 211. The ferromagnetic movable member 4, which is an iron bead, is installed in the chamber 10, and the chamber 10 is separated by a hollow tube member 1 into a closed rolling space for the ferromagnetic movable member 4 to roll in the rolling space. The rolling space extends along the long direction 11 , one end is closer to the use end, and the other end is relatively far from the use end; the hollow tube 1 away from the end of the use end is defined as a stop portion 13 . When the user uses the pen, the ferromagnetic movable member 4 is pulled by gravity and falls to one end of the rolling space near the use end; at this time, the ferromagnetic movable member 4 is located at the near-use end position 41. Since the iron beads and the permanent magnets are at a distance from each other, and the downward gravity compensates for the magnetic attraction of the attracting iron beads upward, the iron beads remain at the near-use end position 41 of the bottom and are separated from the permanent magnets.

As shown in FIGS. 3 and 4, once the user puts the fluorescent pen on the table, the end 61 is used to the left and the entire hollow tube 1 is in a flat state, and the suction of the ferromagnetic adsorption portion 213 will induce ferromagnetic activity. The piece 4 is rolled to the right from the near-use end position 41, and the downward pulling force cannot effectively balance the lateral magnetic force, and the frictional force is minimized because the spherical design of the iron ball is minimized, so that the total resistance is much smaller than the magnetic attraction, ferromagnetism. The movable member 4 will get closer to the ferromagnetic adsorption portion 213. On the other hand, the ferromagnetic adsorption portion 213 is also magnetically attracted, and the elastic arm 21 is driven to flex by the connecting end 211 to elastically deform and abut against the ferromagnetic movable member 4, so that the locking portion 212 is disengaged from the locking position 32; The ferromagnetic movable member 4 and the ferromagnetic adsorbing portion 213 are close to each other.

Referring to FIG. 5 together, once the locking portion 212 is disengaged from the locking position 32, the depressed elastic returning member 5 will release the elastic restoring force, and the stationery core 6 and the moving member 2 are pushed from the use position 31 to the storage position. 30. While the stationery core 6 and the moving member 2 are traveling to the storage position 30, the ferromagnetic adsorption portion 213 and the ferromagnetic movable member 4 are still in a magnetic state, and the ferromagnetic movable member 4 is chasing the ferromagnetic adsorption portion 213 in the closed rolling space. Moving to the right continuously until the end of the rolling space is blocked by the blocking portion 13, that is, reaching the blocking position 40; and the elastic restoring force continues to drive the stationery core 6 and the moving member 2 to advance, and the iron provided on the moving member 2 The magnetic adsorption portion 213 is thus separated from the ferromagnetic movable member 4, and the elastic arm 21 is bounced back from the flexed state. When the user picks up the fluorescent pen, the ferromagnetic movable member 4 separated from the ferromagnetic adsorption portion 213 will fall again at the near-use end position 41; from then on, the previous action is repeated.

Through this magnetic attraction structure, the fluorescent pen of this example has a function of passive storage. Moreover, the improvement of this case conforms to the habit of use. Generally, due to the shift of the user's attention, the probability of forgetting the storage of the fluorescent pen is relatively high. The user of the case can be placed at any time, and the fluorescent pen will automatically return to the storage state; According to this, the convenience of use is enhanced, and the friendliness of the product is increased. At the same time, it can also It is enough to prevent the pen water from being exhausted due to the user's negligence; causing unnecessary waste of resources. Of course, those skilled in the art can easily infer that the above structure can also be applied to other instruments. For example, the aforementioned hollow pipe member is replaced with a correction tape casing, and the protection target is changed from the stationery core to the correction supplementary tape, so that the correction tape can also be improved by applying the technical concept of the present case to achieve the effect of the present case. Therefore, the similar structure and technology have been slightly modified, and the application scope of this case is still not available.

In the second preferred embodiment of the present invention, the storage protection effect of the automatic recycling hand-held stationery is further improved. As shown in FIG. 6, a disassembly head cover 7' is attached to one end of the hollow pipe member 1' near the pen tip, if the stationery core 6' When the pen water is exhausted, the disassembly head cover 7' can be removed and the supplementary stationery core 6' can be replaced. The disassembly head cover 7' includes a rubber cap 71', and a cross-shaped slit is formed in the middle of the rubber cap 71', through which the stationery core 6' can shuttle the rubber cap 71'. The plastic cap 71' at the time of storage further isolates the communication between the stationery core 6' and the outside air, and reduces the degree of discharge of the pen water in the stationery core 6'; making resource utilization more efficient. The rubber cap 71' can be made of a conductive material. When the stationery core 6' is stored, the electronic device such as the touch panel can be directly touched by the pen tip, so that the ink pen of the present example has the effect of the stylus pen.

The automatic recycling hand-held stationery of the third preferred embodiment of the present invention is a utility knife, as shown in FIG. 7, wherein the stationery core 6" is a replaceable blade, and the end 61" is a tool tip. The moving piece 2" and the stationery core 6" are interlocked with each other. Once the utility knife is laid flat, the moving piece 2" is released from the card, and the elastic returning member 5" provides the elastic force to push the moving piece 2" to elevate and then move through the moving piece 2" Pulling the stationery core 6", the use end 61" will automatically return to the hollow tube 1". According to this structure, the probability of accidental cutting is reduced; at the same time, the blade can be protected to prevent the blade structure and the blade from being inadvertently impacted. According to the embodiment disclosed in the embodiment, it can be seen that the technology of the present invention is not limited to the pen, and the usage habits of the related stationery conform to the principle of upright use and flat storage, and the application range of the case is not obtained.

In addition, at least one of the ferromagnetic movable member and the ferromagnetic adsorption portion of the present invention is a magnet, or both of them are magnets. The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are It should remain within the scope of this invention.

13‧‧‧stops

21‧‧‧Flexible arm

211‧‧‧ link

212‧‧‧Card Department

213‧‧‧ Ferromagnetic adsorption department

31‧‧‧Use location

32‧‧‧Card position

41‧‧‧ Near end position

4‧‧‧ Ferromagnetic movable parts

Claims (8)

An automatic recycling hand-held stationery for a stationery core, wherein the stationery core comprises a use end, the automatic recycling hand-held stationery comprises: a hollow pipe member extending along a long direction and forming a capacity extending along the long direction a chamber and at least one limiting portion that is electrically connected to the chamber, and a hollow portion is formed with a stopping portion; a moving member at least partially disposed in the housing and synchronized with the stationery core is provided along the longitudinal direction Sliding between a use position and a storage position, the moving member comprises: a body; a resilient arm having a connecting end connecting the body, and a card corresponding to the limiting portion is formed away from the connecting end a portion, and a ferromagnetic adsorption portion is disposed away from the joint end, such that when the use end is downward and the moving member is in the use position, the engaging portion is in a position interfering with the limiting portion a clamping position: a ferromagnetic movable member is installed in the chamber and is limited by the hollow tubular member and/or the body, and is located near the use end and close to the stopping portion Moving between the blocking positions, when the automatic recycling hand-held stationery is used, the ferromagnetic movable member is pulled by gravity, falls to the chamber close to the use position of the stationery core, away from the ferromagnetic adsorption portion, and the iron The magnetic movable member and the ferromagnetic adsorption portion have a magnetic attraction force, and when the hollow tubular member is located at a non-downward position of the use end, the magnetic attraction system causes the ferromagnetic adsorption portion and the ferromagnetic movable member to attract each other. The elastic arm flexes with the connecting end as an axis, elastically deforms to move the locking portion away from the clamping position, and an elastic returning member disposed in the hollow tubular member, when the locking portion is disengaged from the When the position is clamped, an elastic restoring force is provided to push the moving member to move toward the storage position; Wherein, when the stationery core approaches the storage position such that the ferromagnetic movable member moves to the blocking position with the ferromagnetic adsorption portion, the blocking portion blocks the ferromagnetic movable member from continuing to move with the ferromagnetic adsorption portion. And the ferromagnetic movable member is separated from the ferromagnetic adsorption portion. The automatic recycling hand-held stationery according to claim 1, wherein the ferromagnetic adsorption portion is a permanent magnet. The automatic recycling hand-held stationery of claim 1, wherein the ferromagnetic movable member is an iron bead. The automatic recycling hand-held stationery of claim 1, wherein the hollow tubular member is a correction tape outer casing, and the stationery core is a modified supplementary tape. The automatic recycling hand-held stationery of claim 1, wherein the elastic recovery member is a spring. The automatic recycling hand-held stationery according to claim 1 further includes an disassembly head cover that is detachably mounted to the hollow pipe member. The automatic recyclable hand-held stationery of claim 6, wherein the disassembly head cover comprises a rubber cap composed of four-ply film. The automatic recycling hand-held stationery according to claim 7, wherein the rubber cap is made of a conductive material.