Pressing type pen with controllable pressing sound

Abstract

The utility model discloses a pressing type pen with controllable pressing sound, which comprises a penholder, a refill, a reset spring and a pressing positioning component. The pressing and positioning assembly comprises a guiding piece, a sliding piece and a positioning piece, a guiding sliding groove is formed in the guiding piece, a rotating driving part and a positioning matching part are arranged in the guiding sliding groove, the sliding piece is installed on the guiding piece in a sliding mode in the length direction of the guiding sliding groove, the positioning piece is rotatably installed on the sliding piece, and a positioning part is arranged on the positioning piece; the positioning part is arranged in the guide chute in a sliding manner; wherein the sliding piece is further provided with a sound production piece, and the pen holder is provided with a sound production matching piece used for being matched with the sound production piece. The guide part is rotatably arranged in the pen holder, and the sliding part is used for pushing the refill to move in the pen holder. The pressing sound can be controlled to meet the use requirements of different users, and then the use experience of the users is improved.

Description

Technical Field

[0001] The utility model relates to a stationery, in particular to a press-type pen with controllable pressing sound. Background Art

[0002] At present, writing pens (signature pens, oil pens, gel pens, etc.) are indispensable stationery in people's daily life and work. And writing pens are divided into: push-type pens and cap-type writing pens according to different usage methods. For push-type pens, during use, when the user presses the pen cap, sound will be generated due to gear jumping, impact and collision. For this reason, Chinese Patent Publication No. CN112406364A discloses a push-type writing stationery, in which the push positioning component used is not positioned by gears, but by setting a rotatable positioning member on the sliding member, and the positioning member cooperates with the slide groove on the guide member to achieve no sound during the pressing process. However, for users, in different environments, there are different requirements for whether to generate sound during the pressing process, and there is a need for the same push-type pen to be pressed with sound and without sound at the same time. In view of this, how to design a writing pen with controllable pressing sound to meet the use requirements of different users and thus improve the user experience is a technical problem to be solved by the utility model. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a press-type pen with controllable pressing sound, so as to realize controllable pressing sound to meet the use requirements of different users, thereby improving the user experience.

[0004] The technical solution provided by the utility model is a press-type pen with controllable pressing sound, comprising:

[0005] A pen holder, wherein the head of the pen holder is provided with a pen head, and the tail of the pen holder is provided with a mounting opening;

[0006] A pen core, the pen core is arranged in the pen holder and can reciprocate in the pen holder;

[0007] A return spring, the return spring is arranged in the pen barrel and is configured to drive the pen core to return to its original position;

[0008] A press positioning assembly, the press positioning assembly comprising a guide member, a sliding member and a positioning member, the guide member is provided with a guide slide groove, the guide slide groove is provided with a rotation driving part and a positioning matching part, the sliding member is slidably mounted on the guide member along the length direction of the guide slide groove, the positioning member is rotatably mounted on the sliding member, the positioning member is provided with a positioning part, and the positioning part is slidably arranged in the guide slide groove;

[0009] The sliding member is also provided with a sound-generating member, and the pen holder is provided with a sound-generating matching member for matching with the sound-generating member; the guide member is inserted into the mounting opening and rotatably provided on the pen holder, and the sliding member is used to push the pen core to move in the pen holder;

[0010] In addition, when the guide member rotates to a first position in the pen shaft, the sound-generating matching member is located on the moving path of the sound-generating member; when the guide member rotates to a second position in the pen shaft, the sound-generating matching member deviates from the moving path of the sound-generating member.

[0011] In one embodiment, the sound-generating member is an elastic member, and the sound-generating matching member is a boss formed on the inner wall of the pen barrel; the sound-generating member is configured to contact the sound-generating matching member and undergo elastic deformation during the movement of the sliding member.

[0012] In one embodiment, the sound-generating member is further configured to produce sound by being elastically deformed and reset when it contacts the sound-generating matching member during the movement of the sliding member and then separates from the sound-generating matching member.

[0013] In one embodiment, one end of the sound-emitting member is in a raised structure; the raised end of the sound-emitting member is configured to generate sound when it contacts the sound-emitting matching member and separates from the sound-emitting matching member.

[0014] In one embodiment, a raised portion is provided at the raised end of the sound-emitting member; the boss is provided with a first inclined surface and a second inclined surface, the first inclined surface extends obliquely from the inner wall of the pen body along the direction from the mounting port to the pen tip, and the second inclined surface extends obliquely toward one side of the center line of the pen body along the direction from the pen tip to the mounting port.

[0015] In one embodiment, the sound-generating member is provided with a first friction sound-generating portion, and the sound-generating mating member is provided with a second friction sound-generating portion; the sound-generating member is configured to generate sound when the first friction sound-generating portion contacts and rubs against the second friction sound-generating portion during the movement of the sliding member.

[0016] In one embodiment, a detachable mounting seat is provided on the sliding member, and the sound-generating member is arranged on the mounting seat; wherein a mounting groove is provided on the sliding member, and the mounting seat is located in the mounting groove.

[0017] In one embodiment, the sound-generating member and the sliding member are an integral structure.

[0018] In one embodiment, the guide member is a cylindrical structure, and the guide groove is provided on the cylinder wall of the guide member;

[0019] The cylindrical wall of the guide member is also provided with a mounting opening, at least part of the sound-generating member is located in the mounting opening, and at least part of the sound-generating matching member is also located in the mounting opening.

[0020] In one embodiment, a first guide groove is further provided on the cylindrical wall of the guide member, and the first guide groove extends along the axial direction of the guide member from the end of the guide member close to the pen tip to the installation opening;

[0021] The first guide groove is configured to guide the sound-emitting fitting into the mounting opening during the process of inserting the guide member into the pen barrel.

[0022] In one embodiment, the sound-emitting member and the mounting opening both extend along the axial direction of the guide member, and a side portion of the sound-emitting member is also attached to a side edge of the mounting opening.

[0023] In one embodiment, after the sound-emitting member contacts and separates from the sound-emitting matching member, the sound-emitting member is reset and hits the side of the mounting opening to generate a louder sound.

[0024] In one embodiment, a limiting opening is further provided on the cylinder wall of the guide member, and a limiting protrusion is further provided on the inner wall of the pen holder, and the limiting protrusion is located in the limiting opening;

[0025] The limiting protrusion is configured to cooperate with two ends of the limiting opening to limit the rotation angle of the guide member.

[0026] In one embodiment, a second guide groove is further provided on the cylindrical wall of the guide member, and the second guide groove extends along the axial direction of the guide member from the end of the guide member close to the pen tip toward the limit opening and is not connected with the limit opening; the second guide groove is configured to guide the limit protrusion into the limit opening during the process of inserting the guide member into the pen shaft.

[0027] In one embodiment, the edge of the limiting opening away from the installation opening has two positioning protrusions, and the positioning protrusions are configured to position the limiting protrusion at one end of the limiting opening.

[0028] In one embodiment, a side wall of the second guide groove adjacent to the end of the limiting opening forms an inclined surface.

[0029] In one embodiment, the press-to-position assembly further includes a protective cover, which is disposed on the guide member and covers the guide slot.

[0030] In one embodiment, the press positioning assembly further includes a rotating sleeve; one end portion of the guide member extends to the outside of the pen shaft and is provided with a rotating sleeve.

[0031] In one embodiment, the outer wall of the guide member is provided with a plurality of protrusions, and the protrusions are distributed around the axial direction of the guide member.

[0032] In one embodiment, a rubber ring is sleeved on the guide member, and the rubber ring is clamped between the rotating sleeve and the end surface of the pen shaft.

[0033] Compared with the prior art, the advantages and positive effects of the utility model are as follows: the press-type pen with controllable pressing sound provided by the utility model is provided with a sound-generating part on the sliding part, and a sound-generating matching part is correspondingly provided on the pen body. During use, by rotating the guide part, the guide part will drive the sliding part to rotate together in the pen body, thereby realizing the change of the circumferential direction position between the sound-generating part and the sound-generating matching part; when the guide part is rotated to the first position so that the sound-generating matching part is located on the moving path of the sound-generating part, during the process of pressing and driving the sliding part to slide on the guide part, the moving sound-generating part will contact with the sound-generating matching part and produce a pressing sound; and when the guide part is rotated to the second position so that the sound-generating matching part deviates from the moving path of the sound-generating part, during the process of pressing and driving the sliding part to slide on the guide part, the moving sound-generating part will not contact with the sound-generating matching part and thus will not produce a pressing sound, thereby realizing controllable pressing sound to meet the use requirements of different users, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0035] Figure 1 The structure of the embodiment of the press-type pen with controllable pressing sound of the utility model is schematically shown;

[0036] Figure 2 It is a partial cross-sectional view of an embodiment of the press-type pen with controllable pressing sound of the utility model;

[0037] Figure 3 for Figure 1 A partial enlarged schematic diagram of the middle A area;

[0038] Figure 4 for Figure 1 One of the structural diagrams of the middle press positioning component;

[0039] Figure 5 for Figure 1 The second structural diagram of the middle press positioning component;

[0040] Figure 6 for Figure 4 Schematic diagram of the structure without the protective cover;

[0041] Figure 7 It is a partial cross-sectional view of the pen holder;

[0042] Figure 8 It is a schematic diagram of the structure of the sliding part.

[0043] Reference numerals:

[0044] 1. Pen holder; 11. Pen head; 12. Mounting opening; 13. Pen clip; 14. Sound-generating matching piece; 15. Limiting protrusion;

[0045] 141. The first inclined plane; 142. The second inclined plane;

[0046] 2. Pen core; 21. Pen tip;

[0047] 3. Pressing positioning assembly; 31. Guide member; 32. Sliding member; 33. Positioning member; 34. Protective cover; 35. Rotating sleeve; 36. Pen cap; 37. Rubber ring;

[0048] 311. Guide groove; 312. Rotation drive part; 313. Positioning matching part; 314. Installation opening; 315. First guide groove; 316. Limit opening; 317. Second guide groove; 318. Positioning protrusion; 319. Protrusion; 321. Sounding member; 322. Protrusion; 323. Mounting seat; 324. Mounting groove; 331. Positioning part. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] like Figure 1-Figure 7 As shown, the pressing sound controllable press-type pen of this embodiment includes:

[0051] The pen barrel 1 has a pen head 11 at its head and a mounting opening 12 at its tail; and a pen clip 13 is provided on the pen barrel 1 .

[0052] The pen core 2 is arranged in the pen body 1 and can reciprocate in the pen body 1; the pen tip 21 of the pen core 2 can extend to the outside of the pen head 11 in the writing state, and the pen tip 21 retracts into the pen body 1 in the non-writing state.

[0053] A return spring (not shown) is disposed in the pen barrel 1 and is configured to drive the pen core 2 to return. The return spring is disposed in the pen barrel 1 and can exert a spring force on the pen core 2 so that the pen core 2 has the power to retract into the pen barrel 1 under the action of the spring force. The installation method of the return spring can refer to the installation method of a conventional push-type pen, and no limitation or elaboration is made here.

[0054] The press positioning assembly 3 comprises a guide member 31, a sliding member 32 and a positioning member 33. The guide member 31 is provided with a guide slot 311. The guide slot 311 is provided with a rotation driving portion 312 and a positioning matching portion 313. The sliding member 32 is slidably mounted on the guide member 31 along the length direction of the guide slot 311. The positioning member 33 is rotatably mounted on the sliding member 32. The positioning member 33 is provided with a positioning portion 331. The positioning portion 331 is slidably arranged in the guide slot 311.

[0055] The sliding member 32 is also provided with a sounding member 321, and the pen holder 1 is provided with a sounding matching member 14 for matching with the sounding member 321; the guide member 31 is inserted into the mounting opening 12 and rotatably provided on the pen holder 1, and the sliding member 32 is used to push the pen core 2 to move in the pen holder 1;

[0056] In addition, when the guide member 31 rotates to a first position in the pen shaft 1, the sound matching member 14 is located on the moving path of the sound member 321; when the guide member 31 rotates to a second position in the pen shaft 1, the sound matching member 14 deviates from the moving path of the sound member 321.

[0057] Specifically, the press-type pen with controllable pressing sound is provided with a slidable pen core 2 in the pen barrel 1. According to the use requirements, the pen tip 21 of the pen core 2 is extended to the outside of the pen head 11 in the writing state, and the pen tip 21 is retracted into the inside of the pen barrel 1 when not in use. The driving mode of extending the pen tip 21 of the pen core 2 from the pen head 11 of the pen barrel 1 is realized by pressing the positioning component 3.

[0058] Specifically, when the user needs to use the push-type pen to write, by applying pressure to the sliding member 32 , the sliding member 32 will slide relative to the guide member 31 and simultaneously drive the pen core 2 to move toward the pen head 11 , and finally the pen tip 21 will extend from the pen head 11 .

[0059] After the pen tip 21 extends out of the pen head 11 and the user lets go, the positioning portion 331 cooperates with the positioning matching portion 313 to ensure that the position of the pen core 2 remains unchanged, so that the pen tip 21 is always in a state of extending out of the pen head 11.

[0060] Similarly, when the user is not using the pen, he / she applies pressure to the sliding member 32 again to separate the positioning portion 331 and the positioning matching portion 313 . Under the action of the reset spring, the pen core 2 will drive the sliding member 32 to slide in the opposite direction and reset.

[0061] However, since the positioning portion 331 and the positioning matching portion 313 will not cooperate with the conventional tooth structure to produce a pressing sound during the process of connecting and positioning. During the above-mentioned pressing operation, in different usage environments, the user has the requirement to selectively produce a pressing sound or to achieve a silent pressing. Since the pressing positioning component 3 itself can meet the requirement of silent pressing, in order to meet the requirement of producing a pressing sound, a sounding member 321 is arranged on the sliding member 32, and a corresponding sounding matching member 14 is arranged on the pen body 1. At the same time, the guide member 31 is rotatably installed in the pen body 1, and then the circumferential relative position between the sounding member 321 and the sounding matching member 14 is changed by rotating the guide member 31 to switch whether to produce a pressing sound.

[0062] When a pressing sound is required, the guide member 31 rotates to the first position in the pen body 1, and at this time, the sound matching member 14 will be located on the moving path of the sound member 321. When the user presses, the sliding member 32 drives the sound member 321 to slide in the pen body 1, so that the sound member 321 can contact the sound matching member 14, and a pressing sound will be generated during the contact between the sound member 321 and the sound matching member 14, so as to meet the user's requirement for a pressing sound when pressing.

[0063] When the user needs to mute the sound by pressing, the guide member 31 rotates to the second position in the pen body 1, and at this time, the sound matching member 14 deviates from the moving path of the sound member 321. When the user presses the button, the sliding member 32 drives the sound member 321 to slide in the pen body 1, and the sliding sound member 321 does not contact the sound matching member 14, thereby achieving the requirement of mute by pressing.

[0064] Since the user can switch whether to press to make a sound or press to mute the sound by rotating the guide member 31, the different usage requirements of the user can be met.

[0065] In one embodiment, the sounding member 321 is an elastic member, and the sounding matching member 14 is a boss formed on the inner wall of the pen barrel 1; the sounding member 321 is configured to contact the sounding matching member 14 and undergo elastic deformation during the movement of the sliding member 32.

[0066] Specifically, in order to meet the requirement of the sound-generating member 321 to produce sound, the sound-generating member 321 is an elastic member. After the sound-generating member 321 contacts the sound-generating matching member 14, the sound-generating member 321 produces sound due to elastic deformation. As for the sound-generating matching member 14, it can be a hard member to meet the requirement of cooperating with the sound-generating member 321 to produce sound. When the sound-generating member 321 slides with the sliding member 32, the sound-generating member 321 will contact and separate from the boss on the pen barrel 1 to produce a pressing sound.

[0067] In another embodiment, the sound-generating member 321 is further configured to produce sound by being elastically deformed and reset when it contacts the sound-generating matching member 14 during the movement of the sliding member 32 and then detaches from the sound-generating matching member.

[0068] Specifically, during use, after the sound-emitting member 321 contacts the sound-emitting matching member 14 , when the sound-emitting member 321 is separated from the sound-emitting matching member 14 , sound is generated due to the elastic restoration of the sound-emitting member 321 .

[0069] In one embodiment, one end of the sound-emitting member 321 is in a raised structure; the raised end of the sound-emitting member 321 is configured to generate sound when it contacts the sound-emitting matching member 14 and separates from the sound-emitting matching member 14 .

[0070] Specifically, the free end of the sounding piece 321 is in a raised structure, so that when the sounding piece 321 contacts the sounding matching piece 14, the raised end of the sounding piece 321 will first move to the sounding matching piece 14 and then separate from the sounding matching piece 14. After the raised end of the sounding piece 321 is combined with the sounding matching piece 14, the sounding piece 321 will produce elastic deformation, and when the raised end of the sounding piece 321 separates from the sounding matching piece 14, the sounding piece 321 elastically resets to produce a pressing sound.

[0071] In another embodiment, a raised portion 322 is provided at the raised end of the sound-emitting member 321; the boss is provided with a first inclined surface 141 and a second inclined surface 142, the first inclined surface 141 extends obliquely from the inner wall of the pen body 1 along the direction from the mounting opening 12 to the pen tip 11, and the second inclined surface 142 extends obliquely toward one side of the center line of the pen body 1 along the direction from the pen tip 11 to the mounting opening 12.

[0072] Specifically, in order to ensure that the pen core 2 slides smoothly when the user presses the button to produce sound, a first inclined surface 141 and a second inclined surface 142 are formed on the sound-producing matching piece 14 formed on the boss, wherein the first inclined surface 141 satisfies the process of pressing to extend the pen tip 21, and the raised portion 322 formed at the raised end of the sound-producing piece 321 can move smoothly onto the boss along the first inclined surface 141, and then, after the raised portion 322 moves onto the boss, the sound-producing piece 321 can produce a greater deformation, and then when the raised portion 322 is detached from the boss, the sound-producing piece 321 produces a crisp pressing sound by relying on the larger elastic deformation during the resetting process.

[0073] When the user presses the button again to retract the pen tip 21 into the pen body 1, the raised end of the sounding piece 321 will move along the second inclined surface 142, so that the sounding piece 321 will bend again. Moreover, after the sounding piece 321 is separated from the second inclined surface 142, the sounding piece 321 will again generate a crisp pressing sound by relying on elastic deformation during the resetting process.

[0074] The first inclined surface 141 and the second inclined surface 142 can ensure that no obvious resistance is generated due to the contact and cooperation between the sound-generating component 321 and the sound-generating matching component 14 during the reciprocating movement of the sliding component 32, thereby improving the user experience.

[0075] In another embodiment, in addition to the method of generating a pressing sound during the elastic deformation and resetting process, a method of generating a sound by friction can also be used, that is, a first friction sound-generating portion is provided on the sound-generating member 321, and a second friction sound-generating portion is provided on the sound-generating mating member 14; the sound-generating member 321 is configured to generate a sound by the contact and friction between the first friction sound-generating portion and the second friction sound-generating portion during the movement of the sliding member 32.

[0076] Specifically, the sounding piece 321 and the sounding matching piece 14 are respectively provided with friction sounding parts that can produce sound during the friction process. When it is necessary to produce a pressing sound, the sounding piece 321 will contact with the sounding matching piece 14 and produce friction. During the friction process, the first friction sounding part and the second friction sounding part cooperate to produce the pressing sound. As for the specific manifestation entity of the first friction sounding part and the second friction sounding part, a conventional friction sounding structure can be adopted. For example, the friction sounding part is a rough surface, and the sounding piece 321 itself has a certain elasticity. The rough surface of the sounding piece 321 contacts the rough surface of the sounding matching piece 14 to produce a rustling sound. Alternatively, the first friction sounding part is an elastic tooth, and the second friction sounding part is a hard tooth. The elastic tooth and the hard tooth contact and rub to produce a clicking sound.

[0077] In actual design and production, the friction force generated between the first friction sound-generating part and the second friction sound-generating part should be controlled to a level that does not affect the normal sliding of the pen core 2 .

[0078] In another embodiment of the present application, a detachable mounting seat 323 is provided on the sliding member 32 , and the sound-generating member 321 is disposed on the mounting seat 323 ; wherein a mounting groove 324 is provided on the sliding member 32 , and the mounting seat 323 is located in the mounting groove 324 .

[0079] Specifically, in order to conveniently assemble the sounding member 321 onto the sliding member 32 , the sounding member 321 and the mounting seat 323 may be assembled together or form an integral structure first, and then the sounding member 321 may be detachably assembled into the mounting groove 324 via the mounting seat 323 .

[0080] In some embodiments, the sounding member 321 may be formed integrally on the sliding member 32, that is, the sounding member 321 and the sliding member 32 are an integral structure. For example, the sounding member 321 may be formed integrally on the sliding member 32 by injection molding.

[0081] In another embodiment, the guide member 31 is a cylindrical structure, and the guide groove 311 is provided on the cylinder wall of the guide member 31;

[0082] The wall of the guide member 31 is further provided with an installation opening 314 , in which at least a portion of the sound-generating member 321 is located, and at least a portion of the sound-generating matching member 14 is also located.

[0083] Specifically, in order to meet the installation requirement that the guide member 31 can be rotatable in the pen holder 1, the guide member 31 can be set as a cylindrical structure, and correspondingly, a guide slot 311 is set on the cylindrical wall of the guide member 31 to meet the installation requirement of the positioning member 33. Among them, the structure of the guide slot 311 on the guide member 31 and the rotatable positioning member 33 on the sliding member 32 to achieve silent pressing can refer to the structural assembly method in the prior art, such as the structure in Chinese Patent Publication No. CN112406364A, and no limitation or redundant description is made here.

[0084] In addition, in order to meet the installation requirements of the sounding member 321, an installation opening 314 is also provided on the wall of the guide member 31, so that the sounding member 321 and the sounding matching member 14 can be contacted and matched in the area formed by the installation opening 314 to realize pressing and making sounds.

[0085] In one embodiment, a first guide groove 315 is further provided on the tube wall of the guide member 31, and the first guide groove 315 extends along the axial direction of the guide member 31 from the end of the guide member 31 close to the pen tip 11 to the installation opening 314; the first guide groove 315 is configured to guide the sound-generating matching member 14 into the installation opening 314 during the process of inserting the guide member 31 into the pen body 1.

[0086] Specifically, in order to facilitate the assembly of the assembler so that the sound-generating matching piece 14 can be smoothly assembled into the installation opening 314, a first guide groove 315 can be additionally provided on the wall of the guide piece 31. In this way, during the assembly, when the guide piece 31 is inserted into the pen barrel 1, the sound-generating matching piece 14 can enter the installation opening 314 along the first guide groove 315.

[0087] In another embodiment, the sound-emitting member 321 and the mounting opening 314 both extend along the axial direction of the guide member 31 , and a side portion of the sound-emitting member 321 is also attached to a side edge of the mounting opening 314 .

[0088] Specifically, for the sounding member 321, since it needs to move with the sliding member 32, the sounding member 321 will move along a side edge of the mounting opening 314 in the mounting opening 314, and the side edge of the mounting opening 314 can also play a role in guiding the sounding member 321 to slide smoothly.

[0089] Furthermore, in the case where the sounding member 321 is an elastic member and has a raised end, after the sounding member 321 contacts and separates from the sounding matching member 14, the sounding member 321 resets and hits the side of the installation opening 314 to produce a louder sound. Specifically, after the sounding member 321 slides along the second inclined surface 142 and leaves the second inclined surface 142, the sounding member 321 resets elastically and hits the side of the installation opening 314, thereby obtaining a better and crisper sound.

[0090] In one embodiment of the present application, a limiting opening 316 is further provided on the tube wall of the guide member 31, and a limiting protrusion 15 is further provided on the inner wall of the pen holder 1, and the limiting protrusion 15 is located in the limiting opening 316;

[0091] The limiting protrusion 15 is configured to cooperate with two ends of the limiting opening 316 to limit the rotation angle of the guide member 31 .

[0092] Specifically, in order to limit the rotation angle of the guide member 31 so that the guide member 31 can accurately rotate to the first position or the second position, a limiting protrusion 15 is further provided on the inner wall of the pen body 1, and correspondingly, a limiting opening 316 is further provided on the guide member 31. After assembly, the limiting protrusion 15 will be located in the limiting opening 316, and the limiting protrusion 15 and the limiting opening 316 cooperate with each other to limit the rotation angle of the guide member 31 in the pen body 1, so that when the guide member 31 rotates to the first position, it can be ensured that the sound matching member 14 is located on the moving path of the sound member 321.

[0093] In order to facilitate the assembly by the operator, a second guide groove 317 is also provided on the wall of the guide member 31. The second guide groove 317 extends along the axial direction of the guide member 31 from the end of the guide member 31 close to the pen tip 11 toward the limiting opening 316 and is not connected to the limiting opening 316. The second guide groove 317 is configured to guide the limiting protrusion 15 into the limiting opening 316 during the process of inserting the guide member 31 into the pen shaft 1.

[0094] Specifically, the second guide groove 317 extends from the end of the guide member 31 along the axial direction of the guide member 31 toward the limiting opening 316, and the second guide groove 317 is not directly connected to the limiting opening 316 but forms a certain distance between the two.

[0095] In this way, during assembly, the limiting protrusion 15 is located in the second guide groove 317 to guide the assembly, and at the same time, the matching sound matching piece 14 is located in the first guide groove 315 to guide the assembly, thereby also playing a fool-proof design to improve assembly accuracy and assembly efficiency.

[0096] Furthermore, since a gap is formed between the second guide groove 317 and the limiting opening 316, after the limiting protrusion 15 is guided by the second guide groove 317 and finally inserted into the limiting opening 316, the limiting protrusion 15 will not be easily separated from the limiting opening 316, so that the guide member 31 can be reliably assembled into the pen holder 1, ensuring that the guide member 31 will not be separated from the pen holder 1. Preferably, the side wall of the second guide groove 317 adjacent to the end of the limiting opening 316 forms an inclined surface, and the limiting protrusion 15 can be separated from the second guide groove 317 and be transitionally inserted into the limiting opening 316 via the inclined surface.

[0097] In addition, in order to improve the precise positioning of the rotation position of the guide member 31 , the edge of the limiting opening 316 away from the installation opening 12 has two positioning protrusions 318 , and the positioning protrusions 318 are configured to position the limiting protrusion 15 at one end of the limiting opening 316 .

[0098] Specifically, two positioning protrusions 318 are provided in the limiting opening 316. During the rotation of the guide member 31, the limiting protrusion 15 can pass over the positioning protrusion 318 at the corresponding position to abut against one end of the limiting opening 316, and the positioning protrusion 318 is used to position the limiting protrusion 15 so that the guide member 31 remains in the first position or the second position after rotating.

[0099] In another embodiment of the present application, the press-to-position assembly 3 further includes a protective cover 34 , which is disposed on the guide member 31 and covers the guide slot 311 .

[0100] Specifically, for the push-to-position assembly 3, after it is installed in the pen holder 1, the guide member 31 needs to rotate in the pen holder 1. At the same time, the guide member 31 also serves as the main mounting and bearing component of the push-to-position assembly 3, on which the sliding member 32, the positioning member 33 and the sounding member 321 are assembled. In particular, the positioning member 33 is rotatably mounted on the sliding member 32 and needs to cooperate with the guide slot 311 on the guide member 31. In order to prevent the positioning member 33 from falling off during use, after the sliding member 32 and the positioning member 33 are assembled on the guide member 31, a protective cover 34 is provided on the installation opening 314. The protective cover 34 covers the installation opening 314 and is located outside the positioning member 33 to protect the positioning member 33, thereby preventing the positioning member 33 from falling off from the sliding member 32 during use, thereby improving the reliability of use.

[0101] In another embodiment of the present application, in order to facilitate the user to rotate the guide member 31, the press positioning assembly 3 also includes a rotating sleeve 35; one end of the guide member 31 extends to the outside of the pen body 1 and is provided with a rotating sleeve 35.

[0102] Specifically, the surface of the rotating sleeve 35 may be provided with anti-slip ribs, so that the user can conveniently twist the rotating sleeve 35 by hand to drive the guide member 31 to rotate through the rotating sleeve 35 .

[0103] Preferably, in order to obtain a better rotation feel and generate a damping feel when the user twists the rotation sleeve 35 , a rubber ring 37 may be sleeved on the guide member 31 , and the rubber ring 37 is clamped between the rotation sleeve 35 and the end of the pen shaft 1 .

[0104] Specifically, since the rubber ring 37 is disposed between the rotating sleeve 35 and the end surface of the pen barrel 1 having the installation opening, after the rotating sleeve 35 is assembled on the guide member 31, the rubber ring 37 will be squeezed between the rotating sleeve 35 and the end surface of the pen barrel 1, and then in the process of twisting the rotating sleeve 35 to drive the guide member 31 to rotate in the pen barrel 1, friction is generated between the rubber ring 37 and the rotating sleeve 35 to achieve the effect of damping the hand feel. At the same time, since the rubber ring 37 is elastic, the gap formed between the rotating sleeve 35 and the end surface of the pen barrel 1 can be filled by the rubber ring 37, thereby improving the overall quality of the product and reducing the unevenness of the connection gap caused by injection deformation.

[0105] In addition, the rotating sleeve 35 can also be fixedly installed on the corresponding end of the guide member 31 by means of a clamping method. For example, an annular rib (not marked) is provided on the inner wall of the rotating sleeve 35, and correspondingly, an annular rib (not marked) is also provided on the outer circumference of the sliding member 32. After the rotating sleeve 35 is sleeved on the guide member 31 and clamped in place, the two annular ribs are used to cooperate to prevent the rotating sleeve 35 from detaching from the guide member 31, and under the elastic action of the rubber ring 37, the two annular ribs are ensured to abut against each other, so as to ensure that the assembled product has no fitting gap, thereby improving the quality of assembly.

[0106] In another embodiment, a plurality of protrusions 319 are disposed on the outer wall of the guide member 31 , and the protrusions 319 are distributed around the axial direction of the guide member 31 .

[0107] Specifically, after the guide member 31 is installed in the pen body 1, the multiple protrusions 319 arranged on the outer surface of the guide member 31 are used to contact the inner wall of the pen body 1. In this way, while the guide member 31 is effectively supported by the protrusions 319 to meet the rotation requirements, the friction area between the protrusions 319 and the inner wall of the pen body 1 is small, thereby facilitating the user to rotate.

[0108] Based on the above technical solution, the press-type pen with controllable pressing sound provided by the present application can optionally have a refill 2 of a conventional refill 2 structure such as a gel refill 2, a steel refill 2, a ballpoint refill 2, etc. In addition, the pen body 1 can be an integrated structure, or a split structure with upper and lower rod bodies threadedly connected. A pen cap 36 can also be provided on the sliding member 32 to meet the requirements of the appearance design, and at the same time facilitate the user to have a good hand feel when pressing the pen cap 36.

[0109] Compared with the prior art, the advantages and positive effects of the utility model are as follows: the press-type pen with controllable pressing sound provided by the utility model is provided with a sound-generating part on the sliding part, and a sound-generating matching part is correspondingly provided on the pen body. During use, by rotating the guide part, the guide part will drive the sliding part to rotate together in the pen body, thereby realizing the change of the circumferential direction position between the sound-generating part and the sound-generating matching part; when the guide part is rotated to the first position so that the sound-generating matching part is located on the moving path of the sound-generating part, during the process of pressing and driving the sliding part to slide on the guide part, the moving sound-generating part will contact with the sound-generating matching part and produce a pressing sound; and when the guide part is rotated to the second position so that the sound-generating matching part deviates from the moving path of the sound-generating part, during the process of pressing and driving the sliding part to slide on the guide part, the moving sound-generating part will not contact with the sound-generating matching part and thus will not produce a pressing sound, thereby realizing controllable pressing sound to meet the use requirements of different users, thereby improving the user experience.

[0110] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A press-type pen with controllable pressing sound, characterized in that: include: A pen holder, wherein the head of the pen holder is provided with a pen head, and the tail of the pen holder is provided with a mounting opening; A pen core, the pen core is arranged in the pen holder and can reciprocate in the pen holder; A return spring, the return spring is arranged in the pen barrel and is configured to drive the pen core to return to its original position; A press positioning assembly, the press positioning assembly comprising a guide member, a sliding member and a positioning member, the guide member is provided with a guide slide groove, the guide slide groove is provided with a rotation driving part and a positioning matching part, the sliding member is slidably mounted on the guide member along the length direction of the guide slide groove, the positioning member is rotatably mounted on the sliding member, the positioning member is provided with a positioning part, and the positioning part is slidably arranged in the guide slide groove; The sliding member is also provided with a sound-generating member, and the pen holder is provided with a sound-generating matching member for matching with the sound-generating member; the guide member is inserted into the mounting opening and rotatably provided on the pen holder, and the sliding member is used to push the pen core to move in the pen holder; In addition, when the guide member rotates to a first position in the pen shaft, the sound-generating matching member is located on the moving path of the sound-generating member; when the guide member rotates to a second position in the pen shaft, the sound-generating matching member deviates from the moving path of the sound-generating member.

2. The press-type pen with controllable pressing sound according to claim 1, characterized in that: The sound-generating member is an elastic member, and the sound-generating matching member is a boss formed on the inner wall of the pen barrel; The sound-generating member is configured to contact the sound-generating matching member and undergo elastic deformation during the movement of the sliding member.

3. The pressing pen with controllable pressing sound according to claim 2, characterized in that: The sound-generating member is also configured to produce sound after coming into contact with the sound-generating matching member during the movement of the sliding member and then being elastically deformed and reset when it is separated from the sound-generating matching member.

4. The pressing pen with controllable pressing sound according to claim 3, characterized in that: One end of the sound-generating member is in a raised structure; The tilted end of the click piece is configured to generate sound when it contacts the click fitting piece and is separated from the click fitting piece.

5. The pressing pen with controllable pressing sound according to claim 4, characterized in that: The raised end of the sound-generating member is provided with a raised portion; The boss is provided with a first inclined surface and a second inclined surface, the first inclined surface extends obliquely from the inner wall of the pen body along the direction from the installation port to the pen tip, and the second inclined surface extends obliquely toward one side of the center line of the pen body along the direction from the pen tip to the installation port.

6. The pressing pen with controllable pressing sound according to claim 1, characterized in that: The sound-generating member is provided with a first friction sound-generating portion, and the sound-generating matching member is provided with a second friction sound-generating portion; The sound generating member is configured to generate sound when the first friction sound generating portion contacts and rubs against the second friction sound generating portion during the movement of the sliding member.

7. The press-type pen with controllable pressing sound according to any one of claims 1 to 6, characterized in that: The sliding member is provided with a detachable mounting seat, and the sound generating member is arranged on the mounting seat; the sliding member is provided with a mounting groove, and the mounting seat is located in the mounting groove; Alternatively, the sound-generating member and the sliding member are an integral structure.

8. The press-type pen with controllable pressing sound according to any one of claims 1 to 6, characterized in that: The guide member is a cylindrical structure, and the guide groove is arranged on the cylinder wall of the guide member; The cylindrical wall of the guide member is also provided with a mounting opening, at least part of the sound-generating member is located in the mounting opening, and at least part of the sound-generating matching member is also located in the mounting opening.

9. The pressing pen with controllable pressing sound according to claim 8, characterized in that: The guide member is also provided with a first guide groove on the cylinder wall, and the first guide groove extends from the end of the guide member close to the pen tip to the installation opening along the axial direction of the guide member; The first guide groove is configured to guide the sound-emitting fitting into the mounting opening during the process of inserting the guide member into the pen barrel.

10. The pressing pen with controllable pressing sound according to claim 8, characterized in that: The sound-generating member and the mounting opening both extend along the axial direction of the guide member, and the side portion of the sound-generating member is also attached to a side edge of the mounting opening.

11. The press-type pen with controllable pressing sound according to claim 8, characterized in that: A limiting opening is also provided on the cylinder wall of the guide member, and a limiting protrusion is also provided on the inner wall of the pen holder, and the limiting protrusion is located in the limiting opening; The limiting protrusion is configured to cooperate with the two ends of the limiting opening to limit the rotation angle of the guide member.

12. The pressing pen with controllable pressing sound according to claim 11, characterized in that: A second guide groove is also provided on the cylinder wall of the guide member, and the second guide groove extends from the end of the guide member close to the pen head toward the limit opening along the axial direction of the guide member and is not connected with the limit opening; the second guide groove is configured to guide the limit protrusion into the limit opening during the process of inserting the guide member into the pen holder; And / or, the edge of the limiting opening away from the installation opening has two positioning protrusions, and the positioning protrusions are configured to position the limiting protrusion at one end of the limiting opening.

13. The pressing pen with controllable pressing sound according to claim 12, characterized in that: The side wall of the second guide groove adjacent to the end of the limiting opening forms an inclined surface.

14. The pressing pen with controllable pressing sound according to claim 8, characterized in that: The press positioning assembly also includes a protective cover, which is arranged on the guide member and covers the guide slide groove.

15. The press-type pen with controllable pressing sound according to any one of claims 1 to 6, characterized in that: The pressing and positioning assembly further includes a rotating sleeve; one end of the guide member extends out of the pen holder and is provided with a rotating sleeve; And / or, the outer wall of the guide member is provided with a plurality of protrusions, and the protrusions are distributed around the axial direction of the guide member.

16. The pressing pen with controllable pressing sound according to claim 15, characterized in that: A rubber ring is sleeved on the guide member, and the rubber ring is clamped between the rotating sleeve and the end surface of the pen holder.

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