TWM544406U - Pen holder - Google Patents

Description

Pen holder

The present invention relates to a pen-assisted device, and more particularly to an innovative structural type revealer of a pen holder.

The pen holder of the present invention is a personal pen-assisted device, and the function of the pen-clamp is mainly for assisting the user to grip the pen tube portion of the pen, so that the user can The pen performs some finishing processing projects.

In order to achieve the function of quickly clamping the writing instrument, a quick-pushing control mechanism is usually arranged on the base to drive the two clamping blocks to open and close, and the two clamping blocks are The parallel linkage mechanism is connected to each other through a parallel linkage mechanism, and the parallel linkage mechanism is usually provided by a curved angle support plate frame mounted on the base and located at an outer portion of the parallel linkage mechanism. Support the limit.

However, it is found that the structure of the conventional clip-on pen has found that there are still some problems in the actual use experience, for example, because the support plate body is disposed on the outer side of the parallel link mechanism, the problem that the width of the base has to be expanded, and The parallel linkage mechanism has poor guiding stability and affects the quality of its actuation, and the support plate body has a problem of high cost of cover processing due to complicated configuration; these problems are known as the structure of the pen holder. The user is ill, so how to improve these problems is a technical issue for the relevant industry to rethink.

Therefore, in view of the problems existing in the above-mentioned conventional folder structure, how to develop an innovative structure that is more ideal and practical, and the users are looking forward to it, and the relevant industry must strive to develop the goal and direction of the breakthrough; In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The main purpose of this creation is to provide a pen holder, and the technical problem to be solved is to make an innovative breakthrough in how to develop a new type of pen holder structure that is more ideal and practical.

The technical feature of the present invention is mainly that the pen holder comprises: a base having a component mounting surface extending along an axial length; and a control mechanism disposed on the component mounting surface of the base At one end of the axial direction, the operating mechanism comprises a positioning seat and a push-pull rod disposed on the positioning seat structure and a control portion for controlling the push-pull rod, and the push-pull rod is provided with a driving end; the plurality of supporting columns are vertically fixed in pairs The two parallel ends of the component mounting surface of the base are disposed at opposite sides of the two side support columns, and the parallel linkage groups include upper and lower links parallel to each other and a first side link and a second side link respectively pivotally connected to the upper link and the lower link, and a central link is pivotally connected between the first side link and the second side link, wherein the middle link is connected The connecting rod and the upper and lower links are in parallel relationship with each other, the middle portion of the middle connecting rod is provided with an elongated guiding hole, and the middle portion of the first side connecting rod and the second side connecting rod together with the middle connecting rod 2 The first end link is formed by the shaft bolts respectively arranged on their respective support columns. The upper and lower ends of the two side links are oscillated with their respective shaft bolts as pivot points, so that the upper link and the lower link are translated in opposite directions; a first clamping block and a second The clamping block is disposed between the two parallel interlocking groups in a state of relative opening and closing displacement, and the writing part is disposed at a position opposite to the corresponding surface of the first clamping block and the second clamping block, the first clamp The two sides of the block are respectively connected to the lower link of the parallel linkage group by the first connecting member, and the two sides of the second clamping block are respectively connected with the upper link of the parallel linkage group by the second connecting member. And a guiding bolt is respectively protruded on two sides of the first clamping block and the second clamping block, and the guiding bolt cooperates with the corresponding elongated guiding hole of the corresponding central connecting rod to form a guiding relationship .

With this innovative and unique design, this creation can be compared with the prior art, so that the pen holder can reach the pedestal width and the volume can be further reduced, the parallel linkage mechanism can be operated more smoothly, and the structural installation cost can be greatly reduced, and the practical progress and comparison. Good economic benefits.

Please refer to Figures 1, 2, 3, and 4 for a preferred embodiment of the present invention, but the embodiments are for illustrative purposes only and are not limited by the structure.

The clipper A includes a base 10 having a component mounting surface 11 extending longitudinally along an axial direction, and a steering mechanism 20 disposed on the component mounting surface of the base 10 The operating mechanism 20 includes a positioning seat 21, a push-pull rod 23 disposed on the positioning base 21, and a control portion 22 for controlling the push-pull rod 23. The push-pull rod 23 is further provided. There is a driving end 25; a plurality of supporting columns 30 are erected in pairs at two sides of the other end of the axial direction of the component mounting surface 11 of the base 10; At the opposite outer sides of the two side support columns 30, each of the parallel linkage groups 40 includes an upper link 43 and a lower link 44 which are parallel to each other, and one of which is pivotally connected to the upper link 43 and the lower link 44, respectively. a first side link 41 and a second side link 42 , and a central link 45 is pivotally connected between the first side link 41 and the second side link 42 . The center link 45 and the upper portion The connecting rod 43 and the lower connecting rod 44 are in parallel relationship with each other. The middle portion of the central connecting rod 45 is provided with an elongated guiding hole 46, and the first side connecting rod 41 and the second side connecting rod 4 are further disposed. The middle section of the second side of the second connecting rod 41 and the second side of the central connecting rod 45 are respectively assembled on their respective supporting columns 30 by a shaft bolt 47 (which can be a bolt), and the first side connecting rod 41 and the second side are formed. The upper and lower ends of the connecting rod 42 are oscillated with their corresponding shaft bolts 47 as pivot points, thereby interlocking the upper link 43 and the lower link 44 to translate in opposite directions; a first clamping block 51 And a second clamping block 52 is disposed between the two parallel interlocking groups 40 in a state of relative opening and closing displacement. The first clamping block 51 and the corresponding surface of the second clamping block 52 are oppositely located. a pair of clamping portions 53 (which may be V-shaped grooves), and the two sides of the first clamping block 51 are respectively connected to the lower connecting rods 44 of the parallel interlocking group 40 by a first connecting member 511. The two sides of the second clamping block 52 are respectively connected to the upper connecting rod 43 of the parallel interlocking group 40 by a second connecting member 522; and wherein the first clamping block 51 and the second clamping block 52 are A guiding pin 54 is respectively protruded from the two sides, and the guiding pin 54 is matched with the elongated guiding hole 46 provided by the corresponding intermediate link 45 to form a guiding relationship.

As shown in FIGS. 1 to 3, in this example, the upper link 43, the lower link 44, the first side link 41, the second side link 42, and the center link 45 of the parallel interlocking group 40 are both Plate type.

As shown in FIGS. 4 to 6, in this example, the height position of the center link 45 is the same as the height of the set height of the push rod 23 provided by the steering mechanism 20; A preferred member interlocking state and balance relationship are obtained (since the receiving point of the first clamping block 51 corresponds to the end of the push-pull rod 23, and the swing center of the parallel interlocking group 40 is located at the height position of the center connecting rod 45).

As shown in FIGS. 1 to 4, in this example, the two ends of the upper link 43 and the lower link 44 of the parallel interlocking group 40 are respectively associated with the first side link 41 and the second side link 42. The upper and lower ends are pivotally connected to form a parallel four-link structure.

As shown in FIG. 1 to FIG. 4, in this example, the operating portion 22 of the operating mechanism 20 is in the form of a lever handle, and the operating portion 22 is connected to the push-pull rod 23 through a linkage member 24, and the push-pull rod 23 is further The driving end 25 is provided with a fine adjustment portion 26 (which can be a rotary button type).

With the above-mentioned structural composition and technical features, the actual use of the clipper A disclosed in the present invention is first shown in FIG. 4, and the manipulation portion 22 of the manipulation mechanism 20 is first pulled outward to simultaneously pull the push-pull rod 23. And pulling the first clamping block 51 to move toward the external opening position thereof, in this case, the first clamping block 51 and the second clamping block 52 are relatively open; and then, as shown in FIG. 5, when used When the pen 60 is to be gripped, the control portion 22 of the steering mechanism 20 is pulled inwardly (as indicated by the arrow L1) to push the push-pull rod 23 synchronously, thereby pushing the first clamping block 51 toward it. Position movement (as indicated by arrow L2), and when the first clamping block 51 is displaced, the lower link 44 can be driven through the first connecting member 511 to move to the right in the figure (as indicated by arrow L3), and then through The first side link 41 and the second side link 42 move the upper link 43 to the left side of the figure (as indicated by an arrow L4), so that the second clamping block 52 can be driven through the second connecting member 522. Moving toward its clamping position (as indicated by arrow L5), thereby achieving the state of gripping the writing instrument 60 (as shown in Fig. 6); the advantage of the structure of the writing pen A is A portion of the plurality of support columns 30 is disposed on the component mounting surface 11 of the base 10. The support column 30 has a simple structure and is convenient for mass production at a low cost to meet better industrial economic benefits, and its structural support The rigidity is excellent and the strength is high; the second is that the support columns 30 are disposed on opposite sides of the two parallel interlocking groups 40, and compared with the conventional ones, under the same width clamping block structure, The creation can further reduce the set width of the pen holder A base 10, and has the advantage of reducing the product volume; the third is that the guide pin is provided on both sides of the first clamping block 51 and the second clamping block 52. The first guide block 51 and the second clamping block 52 are disposed on the two sides of the second parallel linkage group 40. The upper link 43, the lower link 44 and the middle link 45 are respectively provided with a shape characteristic such as an inlay sliding groove 55, and the translation of the upper link 43, the lower link 44 and the middle link 45 can be performed. A guide limit action is generated, and the upper link 43, the lower link 44, and the center link 45 can also be utilized by the opposite view. A second clamp block 51 and clamp block 52 to open and close by movement of the movable guiding stabilizing effect, thus greatly enhancing the clip member of the actuator A pencil steady state and quality.

As shown in FIG. 10, in this example, one end of the upper link 43 and the lower link 44B of the parallel interlocking group 40 are pivotally connected to the upper and lower ends of the first side link 41, and the upper link is further connected. The other end of the second side link 42B is pivotally connected to the upper end of the second side link 42B, and the lower end of the second side link 42B is pivotally connected to one end of the center link 45. The embodiment disclosed in this example The difference from the foregoing is mainly that the rear end of the lower link 44B and the lower end of the second side link 42B are not pivoted, but the first clamping block 51 and the second clamping can also be achieved. Block 52 is used for simultaneous opening and closing, and is therefore another embodiment that can be implemented under the creative framework.

As shown in FIGS. 1 to 4, in this example, the first clamping block 51 and the second clamping block 52 are disposed on the opposite sides of the two parallel interlocking groups 40, the lower link 44, and the center. The position of the connecting rod 45 is concavely provided with an inlay sliding groove 55 for guiding the translation of the upper connecting rod 43 , the lower connecting rod 44 and the middle connecting rod 45; in this example, because the upper connecting During the translation process of the rod 43 and the lower link 44, a slight up-and-down displacement is inevitable, so that the link is operated smoothly, so that the corresponding chute can be recessed corresponding to the position of the upper link 43 and the lower link 44. The groove width of the groove 55 is larger than the width of the upper surface of the upper link 43 and the lower link 44, and is loosely fitted to each other; or, the groove corresponding to the position of the upper link 43 and the lower link 44 may be recessed. The groove width of the groove 55 is equal to the width of the upper surface of the upper link 43 and the lower link 44, and the upper link 43 and the lower link 44 are pivoted with the first side link 41 and the second side link 42. The joint is shaped by a long hole and a pivot.

Wherein the first clamping block 51 and the second clamping block 52 are oppositely disposed at positions corresponding to the central connecting rods 45 of the two parallel interlocking groups 40, and the embedded sliding slots 55 are recessed for the central connecting rod 45. The translation produces a guiding limit.

As shown in FIG. 7 , the clamping positioning distance between the first clamping block 51 and the second clamping block 52 can be set through the push-pull rod 23 to drive the trimming portion 26 of the end 25 (which can be a turn) The operation of the button type is slightly adjusted to accommodate the clamping positioning requirements of the different outer diameter writing tools 60 or 60B (please refer to the difference between Figures 8 and 9).

Efficacy description: The "pencil" disclosed in the present invention is mainly composed of the base, the control mechanism, the parallel linkage group with the middle link, the first and second clamping blocks, and the first and the second The two sides of the two clamping blocks are provided with innovative guiding structures and technical features such as the guiding relationship between the guiding bolt and the corresponding elongated guiding hole of the corresponding central connecting rod, so that the creation is compared with the prior art. In terms of the conventional structure, the 俾 can make the clamper reach the width of the pedestal and can be further reduced, the parallel linkage mechanism can be operated more smoothly, and the structural installation cost can be greatly reduced, such as practical advancement and better industrial economic benefits.

A‧‧‧Clipper 10‧‧‧Pedestal 11‧‧‧Component mounting surface 20‧‧‧Control mechanism 21‧‧‧ Positioning seat 22‧‧‧Control unit 23‧‧‧Pushing rod 24‧‧‧ linkage Section 25‧‧‧Driven 26‧‧‧ fine-tuning section 30‧‧‧Support column 40‧‧‧Parallel linkage group 41‧‧‧ First side link 42, 42B‧‧‧Second side link 43‧‧‧ Upper link 44, 44B‧‧‧ lower link 45‧‧‧ center link 46‧‧‧ long guide hole 47‧‧‧ shaft pin 51‧‧‧ first clamping block 511‧‧‧ first Connector 52‧‧‧Second clamping block 522‧‧‧Second connecting piece 53‧‧‧ Pen holder 54‧‧‧ Guide pin 55‧‧‧Inlay chute 60, 60B‧‧‧ pen

Figure 1 is a perspective view of a combination of preferred embodiments of the present pen holder. Figure 2 is an exploded perspective view of a portion of the preferred embodiment of the present writing pen. Figure 3 is a perspective view of one side of the parallel parallel interlocking group and the first and second clamping blocks. Figure 4 is a side elevational view of a preferred embodiment of the present pen holder. Figure 5 is a schematic diagram of the implementation state of the creation of the pen holder. Figure 6 is a schematic diagram 2 of the implementation state of the creation of the pen holder. Fig. 7 is a perspective view showing the first and second clamping blocks of the present invention by adjusting the clamping pitch by the fine adjustment portion. Figure 8 is a top view of the first and second clamping block holding pens of the present invention. Figure 9 is a top view of the first and second clamping block holding pens of the present invention. Figure 10 is a diagram showing another embodiment of the parallel interlocking group type of the present creation.

A‧‧‧Clipper

10‧‧‧ Pedestal

11‧‧‧ Component mounting surface

20‧‧‧Control mechanism

21‧‧‧ Positioning Block

22‧‧‧Control Department

23‧‧‧Pushing rod

24‧‧‧ linkages

25‧‧‧Drive

26‧‧‧ fine adjustment department

30‧‧‧Support column

40‧‧‧Parallel linkage group

41‧‧‧First side link

42‧‧‧Second side link

43‧‧‧Upper link

44‧‧‧lower connecting rod

45‧‧‧ center link

46‧‧‧Long guide hole

47‧‧‧ shaft bolt

51‧‧‧First clamping block

511‧‧‧First connector

52‧‧‧Second clamping block

522‧‧‧Second connector

53‧‧‧ pen holder

54‧‧‧ Guide bolt

55‧‧‧Inch chute

Claims (9)

A pen holder includes: a base having a component mounting surface extending along an axial length; a steering mechanism disposed at an axial end of the component mounting surface of the base, the steering mechanism The utility model comprises a positioning seat, a push-pull rod arranged on the positioning seat structure and a control part for controlling the push-pull rod, wherein the push-pull rod is provided with a driving end; the plurality of supporting columns are fixedly arranged in pairs The two parallel end groups are disposed at opposite sides of the two side support columns, and the parallel interlocking groups include ones that are laterally parallel to each other. a connecting rod, a lower connecting rod and a first side connecting rod and a second side connecting rod which are parallel to each other, wherein the upper ends of the first side connecting rod and the second side connecting rod are respectively pivotally connected to the upper connecting rod One end of the lower link is pivotally connected to the lower end of the first side link, and a center link is pivotally connected between the first side link and the second side link, and the center link and the upper link The connecting rod and the lower connecting rod are in parallel relationship with each other, and the middle portion of the central connecting rod is provided with an elongated guiding hole. And the middle section of the first side link and the second side link together with the two ends of the center link are respectively assembled on their respective supporting columns by a shaft bolt, thereby forming the first side link and The upper and lower ends of the second side link are oscillated with their corresponding shaft bolts as pivot points, thereby interlocking the upper link and the lower link to produce translation in opposite directions; a first clamping block and a The second clamping block is disposed between the two parallel interlocking groups in a state of relative opening and closing displacement, and the first clamping block and the corresponding surface of the second clamping block are respectively provided with a clamping portion at a position opposite to the corresponding position of the second clamping block. The two sides of the first clamping block are respectively connected to the lower connecting rods of the parallel interlocking group by a first connecting member, and the two sides of the second clamping block are respectively connected by a second connecting member and The parallel linkage group is provided with a connecting link; wherein a guiding bolt is respectively protruded from the two sides of the first clamping block and the second clamping block, and the guiding bolt is corresponding to the middle connecting rod The elongated guide holes are provided to cooperate to form a guiding relationship. The pen applicator of claim 1, wherein the upper linkage, the lower link, the first side link, the second side link, and the middle link of the parallel linkage group are all plate types. . The pen applicator of claim 2, wherein the set height position of the center link is consistent with the set height position of the push rod provided by the steering mechanism. The pen applicator of claim 3, wherein one of the lower links of the parallel linkage group is pivotally connected to the lower end of the second side link, such that the upper link and the lower link are The first side link and the second side link are co-formed to form a parallel four-link structure. The pen applicator of claim 3, wherein the other end of the parallel link of the parallel linkage group extends only to a position corresponding to the first clamping block, and the lower end of the second side link is One end of the connecting rod is pivotally connected to form a state in which the lower link and the second side link are not connected. The pen holder according to the fourth or fifth aspect of the invention, wherein the control portion of the control mechanism is a handle type, the control portion is connected to the push-pull rod through a linkage member, and the driving end of the push-pull rod is further provided. There is a fine adjustment department. The pen holder according to the fourth aspect of the invention, wherein the first clamping block and the second clamping block are oppositely disposed at positions corresponding to the central connecting rods of the two parallel interlocking groups, and the embedded sliding slots are recessed. A guide limit is generated for the translation of the center link. The pen applicator of claim 4, wherein the first clamping block and the second clamping block are disposed on the two sides of the parallel connecting group, the lower connecting rod and the middle connecting rod are disposed. Each of the recesses is provided with an inlay sliding slot for guiding the displacement of the upper link, the lower link and the middle link, wherein the recess corresponding to the position of the upper link and the lower link is recessed The groove width of the chute is larger than the width of the face of the upper link and the lower link and is loosely coupled to each other. The pen applicator of claim 4, wherein the first clamping block and the second clamping block are disposed on the two sides of the parallel connecting group, the lower connecting rod and the middle connecting rod are disposed. Each of the recesses is provided with an inlay sliding slot for guiding the displacement of the upper link, the lower link and the middle link, wherein the recess corresponding to the position of the upper link and the lower link is recessed The groove width of the chute is equal to the width of the upper surface of the upper connecting rod and the lower connecting rod, and the upper connecting rod and the lower connecting rod are pivotally connected with the first side connecting rod and the second side connecting rod, and the elongated hole is adopted. Type with the pivot group.