TWM611690U - Improved structure of telescopic stationery - Google Patents

Abstract

An improved structure for telescopic stationery. The operating positioning part combined with the moving part of the stationery is arranged on the connecting surface between two oppositely arranged holding surfaces, so that it can be very convenient for both right-handed and left-handed users. The holding surface of the accommodating body is gripped ground, and the positioning part is operated by pushing the thumb to make the stationery move telescopically relative to the accommodating body to adjust the length during use.

Description

Improved structure of telescopic stationery

This creative department is related to the technical field of stationery, especially related to an improved structure of retractable stationery.

The existing art tool has an accommodating body, the blade is movably arranged in the accommodating body, and the blade is connected to an operating positioning part arranged outside the accommodating body for moving the blade through a moving part. The user holds the two opposing holding surfaces of the accommodating body and uses the thumb to move the positioning member to move the blade in the accommodating body and move the blade relative to the accommodating body, thereby adjusting the extension length of the blade .

As disclosed in the domestic patent M481142, the existing utility knife operation positioning member is set on one of the two opposing holding surfaces held by the user, so that the user can only operate with one hand, such as operating the positioning member The holding surface is set on the left, and the user can only operate with his right hand. For users who are accustomed to working with the left hand, they need to switch to the right hand to operate the positioning member, which is quite inconvenient.

In view of this, the purpose of this creation is to provide an improved structure for a telescopic stationery, in which the operating positioning part combined with the moving part of the stationery is arranged on the connecting surface between two oppositely arranged holding surfaces, so that whether it is right-handed Or left-handed users can conveniently hold the holding surface of the accommodating body, and move the positioning part with the thumb to move the stationery relative to the accommodating body to adjust the length during use.

An embodiment of the improved structure of the telescopic stationery of the present invention includes an accommodating body, a pusher, and a stationery. The accommodating body includes a channel, a first opening, a second opening, and a slot. The first opening and the second opening are respectively disposed at opposite ends of the accommodating body and communicate with the channel. The slot Connected to the channel and the second opening, the accommodating body has two opposing holding surfaces and a connecting surface, the connecting surfaces are connected to the holding surfaces, and the slot is arranged between the holding surfaces Of the connecting surface. The pusher includes a moving part, a joining part, and a positioning operation part, the moving part can move along the channel, and the joining part is fixed to the moving part close to the first opening and away from the second opening, The positioning operation part is arranged on the connecting surface of the containing body and is pivotally connected to the moving part through the slot hole. The stationery is detachably combined with the joining part and has a use end, the use end is located between the holding surfaces of the containing body, and the connection surface is arranged opposite to the use end.

The improved structure of the telescopic stationery created by the present invention is that the slot is arranged on the connecting surface of the accommodating body and the end of the stationery, so that the positioning operation part of the pusher is also arranged on the connecting surface. For left-handed or right-handed users, For users, they can conveniently operate the positioning operation part of the pusher, move the stationery in the containing body, and adjust the length of the stationery use end.

10: Housing the body

11: First opening

12: second opening

13: Channel

14: Slot

15: Grip surface

16: connecting surface

20: Moving parts

21: Mobile Department

22: Joint

23: Positioning operation part

24: Depressed part

25: shrapnel

26: Clicker

30: Stationery

31: use end

32: Through hole

40: stop

41: Stopper body

42: Stop

43: Clip part

44: Slot

100: Improved structure of telescopic stationery

131: Groove

141: The first engagement part

142: bump

211: Convex

212: card slot

213: Through hole

214: Guide Surface

221: Convex Column

222: Clip Arm

223: Clamp Arm

231: Extension

232: Shaft

233: second engagement part

261: fixed end

262: free end

263: The third engagement part

421: Groove

Figure 1 is a perspective view of an embodiment of the improved structure of the telescopic stationery created.

Figure 2 is a perspective exploded view and a partially enlarged view of the improved structure of the telescopic stationery of Figure 1.

Figure 3 is a plan view of the improved structure of the telescopic stationery of Figure 1.

Figure 4 is a cross-sectional view of the improved structure of the telescopic stationery of Figure 1.

Figures 5 and 6 are schematic diagrams of the operation of the improved structure of the telescopic stationery in Figure 1.

Figure 7 is a schematic diagram of the improved structure of the telescopic stationery of Figure 1 that can be operated by both left and right hands.

Fig. 8 is an exploded perspective view of another embodiment of the improved structure of the telescopic stationery of Fig. 1.

Please refer to Figure 1, Figure 2, Figure 3 and Figure 4, which show an embodiment of the improved structure of the telescopic stationery created by this invention. The telescopic stationery improved structure 100 of this embodiment includes a receiving body 10, a pushing piece 20 and a stationery 30. The stationery 30 is detachably combined with the pusher 20, and the pusher 20 can move in the containing body 10.

As shown in Figure 2, the accommodating body 10 includes a first opening 11, a second opening 12, a channel 13, and a slot 14. The first opening 11 and the second opening 12 are respectively provided in the accommodating body 10 The opposite ends are connected to the channel 13. The slot 14 is connected to the channel 13 and the second opening 12. The accommodating body 10 has two opposing holding surfaces 15 and a connecting surface 16, the connecting surface 16 is connected to the holding surfaces 15, and the slot 14 is provided on the connecting surface 16 between the holding surfaces 15. The accommodating body 10 is in the shape of a long rod, and the channel 13 extends along the longitudinal direction of the accommodating body 10 and communicates with the outside through the first opening 11 and the second opening 12. The holding surface 15 refers to the surface on which the user holds the accommodating body 10 so as to be held by the fingers when using the stationery. The extending direction of the slot 14 is parallel to the extending direction of the channel 13. In reality In the embodiment, the slot hole 14 extends from the second opening 12 toward the first opening 11. The edge of the slot 14 is provided with a plurality of first engaging portions 141. In this embodiment, the first engaging portions 141 are concave portions that are provided at equal distances from each other.

As shown in Figure 2, the pusher 20 includes a moving part 21, a joining part 22, and a positioning operation part 23. The moving part 21 and the joining part 22 are arranged in the channel 13 of the housing body 10, and the positioning operation part 23 is arranged It is located on the connecting surface 16 outside the accommodating body 10. The moving part 21 can move along the channel 13. In this embodiment, the channel 13 has a groove 131 extending along the extending direction of the channel 13, and the moving part 21 has a convex part 211, which is movably It is disposed in the groove 131, and the moving part 21 is guided by the groove 131 to move along the channel 13.

The coupling portion 22 is fixed to the side of the moving portion 21 close to the first opening 11 and away from the second opening 12. The stationery 30 is detachably installed on the joint 22. When the moving part 21 moves in the channel 13, the coupling part 22 moves with the moving part 21 in the channel 13. In this embodiment, a recessed portion 24 is formed at the connection between the moving portion 21 and the connecting portion 22. The stationery 30 is also arranged in the channel 13, and the stationery 30 has a use end 31, the use end 31 is located between the holding surfaces 15 of the accommodating body 10, and the connection surface 16 is opposite to the use end 31.

The positioning operating portion 23 is provided on the connecting surface 16 of the containing body 10 and is pivotally connected to the moving portion 21 via the slot 14. A card slot 212 is provided on the side surface of the moving part 21 corresponding to the slot 14 and two opposite walls of the card slot 212 are provided with through holes 213. The positioning operation part 23 has an extension body 231 which is inserted into the card slot 212. A shaft 232 is respectively provided on both sides of the extension body 231, and the shaft 232 is inserted through the through hole 213, so that the positioning operation portion 23 is pivotally connected to the moving portion 21. An inclined guide surface 214 is provided above the through hole 213 for guiding the shaft 232 into the through hole 213. The positioning operation portion 23 is provided with a second engaging portion 233, and the first engaging portion 141 is engaged with the second engaging portion 233 so that the pusher 20 is positioned at 置置体10。 Housing body 10. In this embodiment, the second engaging portion 233 is a convex block for cooperating with the first engaging portion 141 forming the concave portion.

As shown in Figures 2 and 4, the pusher 20 further includes an elastic piece 25. The elastic piece 25 is disposed on the side surface of the moving portion 21 corresponding to the slot 14 and abuts against the positioning operation portion 23. The elastic piece 25 and the first The two engaging portions 233 are respectively provided on opposite sides of the pivotal connection between the positioning operation portion 23 and the moving portion 21. The second engaging portion 233 at the other end of the positioning operating portion 23 is kept engaged with the first engaging portion 141 by pressing the elastic piece 25 against the positioning operation portion 23, thereby positioning the pusher 20 in the accommodating body 10 .

As shown in Figures 2 and 4, the pusher 20 further includes a clicker 26. The clicker 26 has a fixed end 261 and a free end 262. The clicker 26 can be elastically deformed so that the free end 262 can be opposed to The fixed end 261 bends and moves, the fixed end 261 is disposed on the joint portion 22, and the free end 262 has a third engaging portion 263. The third engaging portion 263 can be engaged with the first engaging portions 141 and When the first engaging part 141 makes a sound. In this embodiment, the third engaging portion 263 and the second engaging portion 233 can be engaged with the upper and lower ends of the same first engaging portion 141. The clicker 26 is used to make a sound when the user moves the pusher 20, and each sound reminds the user to reach a first engaging portion 141.

Please refer to Figures 5 and 6, when the user wants to move the pusher 20, first press the positioning operation portion 23 of the pusher 20 with the thumb to abut one end of the elastic piece 25, so that the second engaging portion 233 at the other end Break away from the first engaging portion 141, release the positioning of the pusher 20, and then move the pusher 20 to an appropriate position. The rattle 26 will make a sound when entering each first engaging portion 141, prompting each engaging position effect. When the pusher 20 is moved to a proper position, the positioning operation portion 23 is released. At this time, the elastic piece 25 is reset by elastic force and rotates the positioning operation portion 23, so that the second engaging portion 233 is engaged with the first engaging portion 141, thereby The pusher 20 is positioned at a new position.

Please return to Figures 2 and 4, the telescopic stationery improved structure 100 of this embodiment further includes a stopper 40, which is disposed in the second opening 12 of the accommodating body 10, and the pusher 20 is moved by the passage 13 when the Stopped by the stopper 40. The stopper 40 includes a stopper body 41, a stopper portion 42, a clip portion 43 and a slot portion 44. The stopper body 41 is disposed outside the accommodating body 10, the stopper portion 42 is disposed on the stopper body 41 and is inserted into the channel 13 through the second opening 12, and the clip portion 43 is connected to the stopper body 41 and Extending along the holding surface 15 of the accommodating body 10, a slot portion 44 is formed in the stopper body 41. The side surface of the stopping portion 42 is provided with a groove 421, and the groove 421 is engaged with the protrusion 142 provided on the edge of the slot 14, so that the stopping member 40 is positioned on the receiving body 10. The end surface of the stopper 42 stops the pusher 20, and the clip portion 43 allows the user to clip the telescopic stationery improved structure 100 of the invention to the edge of the pocket, and the slot portion 44 allows the user to pull off the used comparer. Blunt blade.

As shown in Fig. 7, the telescopic stationery improvement structure 100 of the present creation, since the positioning operation part 23 is provided on the connecting surface 16 between the two holding surfaces 15, it can be conveniently used for left-handed or right-handed users. Operation, the upper part of Fig. 7 is a right-handed user, and the lower part of Fig. 7 is a right-handed user.

Please return to Figure 2. The stationery 30 of this embodiment is an art blade, and the use end 31 is the tip of the knife. The joining portion 22 has a protruding post 221, the art blade 30 has a through hole 32, and the through hole 32 is engaged with the protruding post 221 so that the art blade 30 is joined to the joining part 22. In this embodiment, the coupling portion 22 further includes a clamping arm 222 disposed between the protruding post 221 and the moving portion 21 and extending toward the protruding post 221, and the art blade 30 is clamped by the clamping arm 222.

Please refer to Figure 8, which shows an embodiment of the improved structure of the telescopic stationery of the present invention. Part of the structure of this embodiment is the same as that of the embodiment in FIG. 1 and FIG. 2, and the same elements are given the same symbols and their descriptions are omitted. The difference between this embodiment and the embodiment in Fig. 1 and Fig. 2 is The stationery 30 is an eraser or crayons or other block-shaped objects. The joint 22 has a pair of clamping arms 223, and the eraser 30 is sandwiched between the pair of clamping arms 223.

The improved structure of the telescopic stationery created by the present invention is that the slot is arranged on the connecting surface of the accommodating body and the end of the stationery, so that the positioning operation part of the pusher is also arranged on the connecting surface. For left-handed or right-handed users, For users, they can conveniently operate the positioning operation part of the pusher, move the stationery in the containing body, and adjust the length of the stationery use end.

However, the above are only the preferred embodiments of this creation, and should not be used to limit the scope of implementation of this creation, that is, simple equivalent changes and modifications made according to the scope of patent application and description of the invention in accordance with this creation, All are still within the scope of this creation patent. In addition, any embodiment of this creation or the scope of the patent application does not have to achieve all the purposes or advantages or features disclosed in the creation. In addition, the abstract part and title are only used to assist in searching for patent documents, not to limit the scope of rights of this creation. In addition, the terms "first" and "second" mentioned in this specification or the scope of the patent application are only used to name the element (element) or to distinguish different embodiments or ranges, and are not used to limit the number of elements. Upper or lower limit.

10: Housing the body

14: Slot

15: Grip surface

16: connecting surface

20: Moving parts

23: Positioning operation part

30: Stationery

31: use end

40: stop

100: Improved structure of telescopic stationery

Claims (12)

An improved structure for telescopic stationery, which includes: An accommodating body including a passage, a first opening, a second opening and a slot, the first opening and the second opening are respectively disposed at opposite ends of the accommodating body and communicated with the passage, The slot is connected to the channel and the second opening, the containing body has two oppositely disposed holding surfaces and a connecting surface, the connecting surfaces are connected to the holding surfaces, and the slot is arranged in the holding surfaces The connecting surface between the surfaces; A pusher, which includes a moving part, a joining part and a positioning operation part. The moving part and the joining part are arranged in the passage, the moving part can move along the passage, and the joining part is fixed to the moving Portion close to the first opening and away from the side of the second opening, the positioning operation portion is provided on the connecting surface of the containing body and is pivotally connected to the moving portion via the slot; and a stationery, which is detachably It is combined with the joining part and has a use end, the use end is located between the holding surfaces of the containing body, and the connection surface is opposite to the use end. The telescopic stationery improvement structure according to claim 1, wherein the extending direction of the slot hole is parallel to the extending direction of the channel. The improved structure of the telescopic stationery according to claim 2, wherein the edge of the slot is provided with a plurality of first engaging parts, the positioning operation part is provided with a second engaging part, and the first engaging part is connected to the first engaging part. The two engaging parts are engaged to position the pushing member on the accommodating body. The improved structure of the telescopic stationery according to claim 3, wherein the pushing member further includes an elastic piece, the elastic piece is disposed on the moving part and abuts against the positioning operation part, and the elastic piece and the second engaging part are respectively arranged On the opposite sides of the pivot joint of the positioning operation part and the moving part. The improved structure of the telescopic stationery according to claim 3, wherein the pusher further includes a clicker, the clicker has a fixed end and a free end, the free end can bend and move relative to the fixed end, the fixed end The free end is provided with a third engaging portion, and the third engaging portion can be engaged with the first engaging portions and emit a sound when engaging with the first engaging portion. The improved structure of the telescopic stationery according to claim 5, wherein a concave portion is formed at the connection between the movable portion and the connecting portion, and the sound piece is disposed in the concave portion. The telescopic stationery improvement structure according to claim 1, wherein the channel has a groove extending along the extending direction of the channel, the moving part has a convex part, and the convex part is movably disposed in the concave Groove, the moving part is guided by the groove to move along the channel. The improved structure of telescopic stationery according to claim 1, further comprising a stopper arranged at the second opening of the accommodating body, and the pusher is stopped by the stopper when the passage moves. The improved structure of telescopic stationery according to claim 8, wherein the stopper includes a stopper body, a stopper portion, a clip portion, and a slot portion, and the stopper body is disposed in the accommodating portion On the outside of the body, the stopper portion is disposed on the stopper body and inserted into the channel through the second opening, and the clip portion is connected to the stopper body and extends along the holding surface of the accommodating body , The slot portion is formed on the stopper body. The telescopic stationery improvement structure according to claim 1, wherein the stationery is an art blade, the joint part has a protruding post, the art blade has a through hole, and the through hole is engaged with the protruding post so that the art blade Combined to the joint. The telescopic stationery improvement structure according to claim 10, wherein the coupling part further includes a clamping arm, which is arranged between the protruding column and the moving part and extends toward the protruding column, and the art blade is clamped in the clamp Buckle arm. The improved structure of the telescopic stationery according to claim 1, wherein the stationery is a one-piece strip, the joint has a pair of clamping arms, and the block-shaped strip is sandwiched between the pair of clamping arms.

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