Pressing type pop-up pen
Through the design of the card and the card slot structure in the press pop -up pen, combined with the use of springs and sponge strips, the problem that the pen tip cannot be sealed and easy to adhere to dirt in the existing technology has been solved. Picks up the service life and user experience.
Patent Information
- Application Number
- CN202420093805.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-15
AI Technical Summary
The existing press-type pop-up pen cannot be sealed after the tip of the pen is retracted into the pen holder, resulting in the pen tip being easily adhered to dirt, affecting the writing quality and poor user experience.
Designed a pressed stroke that includes a pen, a cap, a handle, a handle, and a core, and the first card, the second card, the third card, the first card slot, the second card slot, and the third card slot Settings, combined with the use of spring and sponge strips, realize the fixed and limited position of the core of the pen core to avoid shaking the core and improve the service life.
The convenient use and fast limit of the pen core are achieved, avoiding the pen tip from shaking in the pen, extending the service life of the core, and improving the quality of writing and user experience.
Smart Images
Figure CN222407778U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stationery, in particular to a push-type pop-up pen. Background Art
[0002] A push-to-pop pen is a special pen that features a tip that pops out by pressing certain parts. This design makes push-to-pop pens more convenient to use because the tip can be quickly ejected when needed, without the need to manually twist or pull out the tip like a traditional pen. Push-to-pop pens usually have a button or depressible part that pops the tip out of the pen barrel when pressed. This design makes push-to-pop pens more convenient and efficient to use because users can use it whenever they need it without wasting time looking for the tip or adjusting the position of the tip. In addition, another advantage of push-to-pop pens is that they prevent the tip from being damaged. Because the tip can be hidden inside the pen barrel when not in use, it is not as easily hit or damaged as a traditional pen.
[0003] Conventional push-type pens in the prior art are usually used to drive the pen core to move in the pen barrel so that the pen tip extends out or retracts into the pen barrel. However, when in use, even if the pen tip is retracted into the pen barrel, since the front end of the pen barrel is always exposed, it is impossible to seal the pen tip retracted into the pen barrel. The pen tip retracted into the pen barrel is still prone to adhesion of dirt, which affects the writing quality, and thus leads to poor user experience; therefore, it does not meet the existing needs, and we propose a push-type pop-up pen. Utility Model Content
[0004] The utility model provides a push-type pop-up pen, which has the beneficial effect of being able to store the pen core in the pen holder so that people can use it again, and solves the problem that the conventional push-type pen in the prior art push-type pop-up pen mentioned in the above background technology is usually used to drive the pen core to move in the pen holder so that the pen tip extends out or retracts into the pen holder. However, when in use, even if the pen tip is retracted into the pen holder, since the front end of the pen holder is always in an exposed state, it is impossible to seal the pen tip retracted into the pen holder, and the pen tip retracted into the pen holder is still easy to adhere to dirt and affect the writing quality, thereby resulting in a poor user experience.
[0005] The utility model provides the following technical solution: a push-type pop-up pen comprises a pen barrel, a replacement shell is rotatably connected at the bottom of the pen barrel, a pen cap is inserted at the top of the pen barrel, a handle is slidably connected to the side of the pen barrel, a pen core is inserted at the middle of the pen barrel, a fixing cap is installed at the middle of the pen cap, a first clamping block is connected at the bottom of the fixing cap, a first clamping groove is opened at the side of the pen cap, a cap core is connected at the bottom of the first clamping block, a connecting rod is fixedly connected at the bottom of the cap core, lubricating oil is arranged in the middle of the connecting rod, and a sponge strip is arranged at the side of the connecting rod.
[0006] As an optional solution for a push-type pop-up pen described in the utility model, wherein: the end of the pen core is in contact with a support core, the upper part of the support core is in contact with the connecting rod, a reinforcement block is installed on the side of the pen core, a fixing groove is opened above the reinforcement block, the fixing groove is opened on the side of the connecting rod, and the fixing groove is snap-connected with the reinforcement block.
[0007] As an optional solution for a push-type pop-up pen described in the utility model, wherein: a connecting block is fixedly installed on the side of the handle, the connecting block is fixedly connected to the connecting rod, a fixing block is arranged under the connecting block, and the fixing block is fixedly installed on the outside of the pen shaft.
[0008] As an optional solution for a push-type pop-up pen described in the utility model, wherein: a mounting groove is opened in the middle of the pen shaft, the pen core is inserted in the middle of the mounting groove, a spring is sleeved on the side of the pen core, the spring is in contact with the pen core, and one end of the spring is snap-connected with the end of the pen core.
[0009] As an optional solution for a push-type pop-up pen described in the utility model, a second card block is arranged below the reinforcement block, a second card slot is engaged and connected to the side of the second card block, the second card slot is opened on the inner wall of the pen shaft, and the second card block is in contact with the pen core.
[0010] As an optional solution for a push-type pop-up pen described in the utility model, wherein: a limit plate is fixedly installed on the side of the pen core and the inner wall of the pen barrel, a third card slot is opened on the side of the limit plate, a third card block is snap-connected in the middle of the third card slot, and the third card slot is connected to the replacement shell.
[0011] As an optional solution for a push-type pop-up pen described in the utility model, wherein: the end of the pen core is fixedly connected to a connecting head, the side of the connecting head is connected to a contact head, the middle of the contact head is rollingly connected to a pen ball, and the pen ball is in contact with the book.
[0012] As an optional solution for a push-type pop-up pen described in the utility model, wherein: the handle is set to a metal structure, the fixed block and the handle cooperate with each other to contact the book, the first card block, the second card block and the third card block are all set to rectangular blocks, and the first card slot, the second card slot and the third card slot are all set to rectangular slots.
[0013] The utility model has the following beneficial effects:
[0014] 1. The push-type pop-up pen, through the arrangement of the first card block, the second card block, the third card block, the first card slot, the second card slot and the third card slot, makes it as convenient as possible when people need to use or put the pen core into the pen holder. Through the cooperation of the spring, when the pen needs to be used, the pen core can be more quickly engaged and fixed. When it is not needed, due to the arrangement of the spring, it can also be more quickly limited, and the pen core is avoided from shaking in the pen holder as much as possible, thereby causing damage to the pen head or the pen ball, greatly improving the service life of the pen core, avoiding the replacement of the pen core due to damage to the pen core as much as possible, and greatly saving resources. Through the arrangement of the sponge strip and the lubricating oil, the pen holder can be lubricated during use, and noise can also be reduced during use of the pen holder, which greatly reflects the special feature of the pen.
[0015] 2. The push-type pop-up pen, through the setting of the fixed cap in the middle of the pen cap, can limit the pen core by the fixed cap when the pen core is not in use, thereby avoiding the shaking of the pen core caused by people holding it as much as possible, avoiding the damage of the pen ball as much as possible, and also improving the service life of the pen core. Through the setting of the cap core and the connecting rod, when the pen needs to be used, the handle can be directly pressed, and the cap core and the connecting rod can be pressed down by pressing the handle to push the pen core out, thereby embodying the convenience of the pen when in use as much as possible. Through the setting of the handle and the fixed block, the pen can be clamped on a book, a pocket, or a collar through the handle, thereby embodying the convenience of the pen as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0017] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.
[0018] Figure 3 This is a schematic structural diagram of zone A of the present utility model.
[0019] Figure 4 This is a schematic diagram of the structure of zone B of the present utility model.
[0020] In the figure: 110, pen barrel; 120, pen ball; 130, connecting head; 140, contact head; 150, replacement shell; 160, handle; 170, pen cap; 180, pen core; 190, fixing cap; 200, first clamping block; 210, first clamping slot; 220, cap core; 230, connecting rod; 240, connecting block; 250, fixing block; 260, supporting core; 270, fixing slot; 280, reinforcing block; 290, second clamping slot; 300, second clamping block; 310, spring; 320, third clamping slot; 330, third clamping block; 340, limiting plate; 350, mounting slot; 360, lubricating oil; 370, sponge strip. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0022] Embodiment 1: This embodiment is intended to promote the solution of the conventional push-type pop-up pen in the prior art, which is usually used to drive the pen core 180 to move in the pen barrel 110 so that the pen tip extends out or retracts into the pen barrel 110. However, during use, even if the pen tip is retracted into the pen barrel 110, since the front end of the pen barrel 110 is always in an exposed state, it is impossible to seal the pen tip retracted into the pen barrel 110. The pen tip retracted into the pen barrel 110 is still prone to adhere to dirt and affect the writing quality, thereby resulting in a poor user experience. Please refer to the following. Figure 1-Figure 4A push-type pop-up pen comprises a pen body 110, a replacement shell 150 is rotatably connected at the bottom of the pen body 110, a pen cap 170 is inserted at the top of the pen body 110, a handle 160 is slidably connected at the side of the pen body 110, a pen core 180 is inserted at the middle of the pen body 110, a fixing cap 190 is installed at the middle of the pen cap 170, a first clamping block 200 is connected at the bottom of the fixing cap 190, a first clamping groove 210 is opened at the side of the pen cap 170, a cap core 220 is connected at the bottom of the first clamping block 200, a connecting rod 230 is fixedly connected at the bottom of the cap core 220, a lubricating oil 360 is arranged at the middle of the connecting rod 230, a sponge strip 370 is arranged at the side of the connecting rod 230, and through the arrangement of the lubricating oil 360 and the sponge strip 370, when When the connecting rod 230 slides up and down, the sponge strip 370 will contact the inner wall of the pen barrel 110. Since the sponge strip 370 is full of lubricating oil 360, it can lubricate the inner wall of the pen barrel 110 and reduce noise at the same time. The end of the pen core 180 is in contact with the support core 260, and the upper part of the support core 260 is in contact with the connecting rod 230. A reinforcement block 280 is installed on the side of the pen core 180. A fixing groove 270 is opened above the reinforcement block 280. The fixing groove 270 is opened on the side of the connecting rod 230. The fixing groove 270 is engaged and connected with the reinforcement block 280. When the handle 160 is pressed, the handle 160 will drive the cap core 220 and the connecting rod 230 to press down, and at the same time limit the pen core 180.
[0023] A connecting block 240 is fixedly installed on the side of the handle 160, and the connecting block 240 is fixedly connected to the connecting rod 230. A fixing block 250 is arranged below the connecting block 240, and the fixing block 250 is fixedly installed on the outside of the pen barrel 110. A mounting groove 350 is opened in the middle of the pen barrel 110, and the pen core 180 is inserted in the middle of the mounting groove 350. A spring 310 is sleeved on the side of the pen core 180, and the spring 310 contacts the pen core 180. One end of the spring 310 is clamped and connected to the end of the pen core 180. A second clamping block 300 is arranged below the reinforcement block 280, and a second clamping groove 290 is clamped and connected on the side of the second clamping block 300. The second clamping groove 290 is opened on the inner wall of the pen barrel 110, and the second clamping block 300 contacts the pen core 180.
[0024] In this embodiment: the push-type pop-up pen, through the arrangement of the first card block 200, the second card block 300, the third card block 330, the first card slot 210, the second card slot 290 and the third card slot 320, makes it as convenient as possible when people need to use or put the pen core 180 into the pen body 110. Through the cooperation of the spring 310, when the pen needs to be used, the pen core 180 can be fastened and fixed more quickly. When it is not needed, due to the arrangement of the spring 310, it can also be limited more quickly, and the pen core 180 is avoided as much as possible from shaking in the pen body 110, thereby causing damage to the pen head or the pen ball 120, thereby greatly improving the service life of the pen core 180, and avoiding the replacement of the pen core 180 due to damage to the pen core 180 as much as possible, thereby greatly saving resources.
[0025] Embodiment 2: This embodiment aims to solve the problem that in actual use, after the user presses the pen tip to extend it out of the pen holder 110, he / she may forget to press the pen tip again to retract it. At this time, when the pen is hung on clothes through the pen clip, the exposed pen tip may easily contaminate the clothes, resulting in poor safety, reliability and user experience of the push-type writing pen in the prior art. This embodiment is an improvement made on the basis of Embodiment 1. For details, please refer to Figure 1-Figure 4 A limit plate 340 is fixedly installed on the side of the refill 180 and the inner wall of the pen barrel 110, a third slot 320 is opened on the side of the limit plate 340, a third block 330 is engaged and connected in the middle of the third slot 320, the third slot 320 is connected to the replacement shell 150, a connector 130 is fixedly connected to the end of the refill 180, a contact head 140 is connected to the side of the connector 130, a ball 120 is rollingly connected in the middle of the contact head 140, the ball 120 contacts the book, the handle 160 is set to a metal structure, the fixed block 250 and the handle 160 cooperate with each other to contact the book, the first block 200, the second block 300 and the third block 330 are all set to rectangular blocks, the first slot 210, the second slot 290 and the third slot 320 are all set to rectangular slots.
[0026] Since the first clamping block 200, the second clamping block 300 and the third clamping block 330 are all rubber blocks, when the pen is used, the cap core 220 and the connecting rod 230 are driven by pressing the handle 160, and the pen core 180 is squeezed by the cap core 220 and the connecting rod 230, then the spring 310 is compressed, and the first clamping block 200, the second clamping block 300 and the third clamping block 330 are respectively engaged and connected with the first clamping slot 210, the second clamping slot 290 and the third clamping slot 320; when the pen is not needed, the handle 160 is gently pressed, so that the first clamping block 200, the second clamping block 300 and the third clamping block 330 are all misaligned with the first clamping slot 210, the second clamping slot 290 and the third clamping slot 320, and then the pen core 180 can be retracted by the rebound of the spring 310.
[0027] In this embodiment, the push-type pop-up pen is provided with a fixing cap 190 in the middle of the pen cap 170, so that when the pen core 180 is not in use, the pen core 180 can be limited by the fixing cap 190, thereby avoiding the shaking of the pen core 180 caused by people holding it as much as possible, avoiding the damage of the pen ball 120 as much as possible, and also improving the service life of the pen core 180. By providing the cap core 220 and the connecting rod 230, when the pen needs to be used, the handle 160 can be directly pressed, and the cap core 220 and the connecting rod 230 can be pressed down by pressing the handle 160 to push the pen core 180 out, thereby embodying the convenience of the pen when in use as much as possible. By providing the handle 160 and the fixing block 250, the pen can be clamped on a book, a pocket, or a collar through the handle 160, thereby embodying the convenience of the pen as much as possible.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A push-type pop-up pen, comprising a pen holder (110), characterized in that: A replacement shell (150) is rotatably connected to the lower part of the pen body (110), a pen cap (170) is inserted on the upper part of the pen body (110), a handle (160) is slidably connected to the side of the pen body (110), a pen core (180) is inserted in the middle of the pen body (110), a fixing cap (190) is installed in the middle of the pen cap (170), a first clamping block (200) is connected to the lower part of the fixing cap (190), a first clamping groove (210) is provided on the side of the pen cap (170), a cap core (220) is connected to the lower part of the first clamping block (200), a connecting rod (230) is fixedly connected to the lower part of the cap core (220), a lubricating oil (360) is provided in the middle of the connecting rod (230), and a sponge strip (370) is provided on the side of the connecting rod (230).
2. The push-type pop-up pen according to claim 1, characterized in that: The end of the pen core (180) is in contact with a support core (260), the upper portion of the support core (260) is in contact with the connecting rod (230), a reinforcing block (280) is installed on the side of the pen core (180), a fixing groove (270) is provided on the upper portion of the reinforcing block (280), the fixing groove (270) is provided on the side of the connecting rod (230), and the fixing groove (270) is engaged and connected with the reinforcing block (280).
3. The push-type pop-up pen according to claim 2, characterized in that: A connecting block (240) is fixedly mounted on the side of the handle (160), the connecting block (240) being fixedly connected to the connecting rod (230), a fixing block (250) being arranged below the connecting block (240), the fixing block (250) being fixedly mounted on the outside of the pen holder (110).
4. The push-type pop-up pen according to claim 1, characterized in that: A mounting groove (350) is provided in the middle of the pen holder (110), the pen core (180) is inserted into the middle of the mounting groove (350), a spring (310) is sleeved on the side of the pen core (180), the spring (310) is in contact with the pen core (180), and one end of the spring (310) is snap-fitted and connected to the end of the pen core (180).
5. The push-type pop-up pen according to claim 3, characterized in that: A second clamping block (300) is disposed below the reinforcing block (280), the side of the second clamping block (300) being clamped and connected to a second clamping groove (290), the second clamping groove (290) being formed on the inner wall of the pen barrel (110), and the second clamping block (300) being in contact with the pen core (180).
6. The push-type pop-up pen according to claim 5, characterized in that: A limit plate (340) is fixedly mounted on the side of the pen core (180) and the inner wall of the pen holder (110); a third clamping slot (320) is provided on the side of the limit plate (340); a third clamping block (330) is clamped and connected in the middle of the third clamping slot (320); and the third clamping slot (320) is connected to the replacement shell (150).
7. The push-type pop-up pen according to claim 1, characterized in that: The end of the pen core (180) is fixedly connected to a connecting head (130), the side of the connecting head (130) is connected to a contact head (140), the middle of the contact head (140) is rollingly connected to a pen ball (120), and the pen ball (120) is in contact with a book.
8. The push-type pop-up pen according to claim 6, characterized in that: The handle (160) is configured as a metal structure; the fixing block (250) and the handle (160) cooperate with each other to contact the book; the first clamping block (200), the second clamping block (300) and the third clamping block (330) are all configured as rectangular blocks; and the first clamping slot (210), the second clamping slot (290) and the third clamping slot (320) are all configured as rectangular slots.