CN217562009U - bracelet pen - Google Patents

Abstract

The utility model relates to a wristband pen, comprising: a first base body assembly, including a connecting body, a pulling wire and a plurality of first unit bodies, the first unit bodies are arranged in long strips, the connecting body is connected with the first unit body, and the pulling wire The two ends are locked after passing through the first unit body; the pen head assembly includes a pen head casing, a writing refill and a pen cap assembly, the pen head casing is located outside the first unit body and is connected with the connecting body, and the pen cap assembly is located away from or close to the pen head casing and is connected with the traction The middle part of the line is connected, the two ends of the pulling line extend along the long axis direction and then reversely turn through the pen head case and each first unit body. The writing refill passes through the pen cap assembly and is inserted into the pen head case. The line is loosened, and each first unit body can be bent; the pen cap assembly is close to the pen head shell to tighten the pulling wire, and each first unit body is straightened; Turn the connection. This bracelet pen can be bent into a bracelet to wear, straightened to use.

Description

bracelet pen

technical field

The utility model relates to the technical field of daily writing utensils, in particular to a bracelet pen.

Background technique

Pens are an indispensable tool in our daily life. Commonly used are signature pens and touch-screen capacitive pens. These pens are affected by the environment and clothing, which are inconvenient to carry and easy to lose.

Some capacitive pens are inserted into the inner holes of electronic products or carried by magnetic attraction. However, due to the limited installation space of electronic products, only short and thin capacitive pens can be accommodated, and the magnetic attraction method is easy to lose. Therefore, The existing signature pens and touch-screen capacitive pens are inconvenient to carry and use.

Utility model content

Based on this, it is necessary to provide a bracelet pen that can be bent into a bracelet to wear, and can be used straightened to solve the problem that the pen cannot be easily carried and used.

A bracelet pen, comprising:

The first base assembly includes a connecting body, a pulling wire and a plurality of first unit bodies, each of the first unit bodies is arranged in a long strip, the connecting body is connected with the bottom of each of the first unit bodies, and the pulling The wire is annular, and the two ends of the pulling wire are locked after passing through the bottom end of each of the first unit bodies;

The pen head assembly includes a pen head case, a writing refill and a pen cap assembly, the pen head case is located outside the first unit body, and the bottom of the pen head case is connected with the connecting body, and the pen cap assembly is movably arranged on the The pen cap assembly is connected to the middle part of the pulling wire, and the two ends of the pulling wire extend along the long axis direction of the pen cap assembly and then reverse. Turning through the pen head case and each of the first unit bodies, the writing refill passes through the pen cap assembly and is inserted into the pen head case, and the pen cap assembly moves away from the pen head case to move all the The pulling wire is loosened, each of the first unit bodies can be bent along the bottom, and the cap assembly hides the head of the writing refill; the cap assembly moves close to the pen head shell to tighten the pulling wire , each of the first unit bodies is straightened, and the cap assembly exposes the head of the writing refill; and

The second base assembly can be bent, one end of the second base assembly is rotatably connected with the pen head shell, and the other end of the second base assembly is rotatably connected with the connecting body.

In the above-mentioned bracelet pen, the first base body assembly and the second base body assembly can be bent and straightened. During the specific operation, the pen cap assembly is moved to the outside of the pen head shell and then positioned, so that the traction line is loosened, and the adjacent first unit body can be moved. Rotating along the bottom and opening the top, the entire first base assembly is curved, and under the action of external force, the second base assembly is bent, and the user's hand can pass between the first base assembly and the second base assembly. Portable wear. When it is necessary to write, the pen cap assembly is moved to the inside of the pen head shell and then positioned, so that the traction wire is pulled tight. The first base assembly is straight, and under the action of external force, the second base assembly is also straight. The user holds the bracelet pen and writes through the writing refill. The writing refill can be a signature refill or a capacitor refill. .

In one embodiment, it further includes a middle base, each of the first units is distributed on both sides of the middle base, and the bottom of the middle base is connected with the connecting body; the pen head assembly is provided with two , and are respectively located on the outer side of the first unit body at both ends; there are two traction wires, and the two ends of the two traction wires are fixedly connected with the middle base body.

In one embodiment, the pen cap assembly includes a cap body and a push plate, the cap body can move close to or away from the pen head shell, the push plate is connected to the middle of the pulling wire, and the cap body can move Push the push plate to move toward the inside of the pen head case, and make the push plate pull the traction wire, and the cap body moves away from the pen head case, so that the push plate can move along the cap body. The long axis direction moves within the pen head housing.

In one embodiment, the push plate is provided with a groove, and the middle part of the pulling wire is fixedly connected with the groove.

In one embodiment, the groove includes a first groove body and a second groove body, the first groove body is extended on a side of the push plate away from the cap body, and the second groove body It is arranged on both sides of the push plate and communicates with the first groove body. The middle part of the pulling wire is set in the first groove body, and the two ends of the pulling wire are respectively connected by the two sides of the push plate. The second groove body protrudes and extends into the pen head shell.

In one embodiment, the push plate is in the shape of a disc, a pair of lugs are provided on the outer side of the push plate, and the first groove body extends along the circumferential direction of the push plate and is arc-shaped or circular , the second groove body is arranged on the lug.

In one embodiment, a slideway is provided in the pen head housing along the long axis direction, and two ends of the slideway are respectively provided with a first hanging lug and a second hanging lug, the first hanging lug and the The second hanging lugs are staggered, the cap assembly is provided with a flange, the flange can slide along the slide, and when the cap assembly moves away from the pen head shell, the flange and the first The hanging lugs are in contact, the cap assembly moves close to the pen head shell, and after being rotated, the flanges are in contact with the second hanging lugs.

In one embodiment, the second base component includes elastic wires and a plurality of second unit bodies, the elastic wires pass through the top of each of the second unit bodies, and both ends of the elastic wires are fixed on The second unit body located at the end is rotatably connected with the pen head shell and the connecting body.

In one embodiment, it further includes a first magnet and a second magnet, the first magnet is arranged in the connecting body, the second magnet is arranged in the second unit body, the first magnet is connected to the The second magnet magnetically attracts the first unit body, the second unit body and the pen head shell to form an integral connection.

In one embodiment, after the first unit body, the second unit body and the pen head shell are connected, the whole is cylindrical.

Description of drawings

Fig. 1 is the structural representation of the straight state of the bracelet pen of the present invention;

Fig. 2 is the structural representation of the bending state of the bracelet pen of the present invention;

3 is a cross-sectional view of the structure of the wristband pen of the present invention in a bent state;

FIG. 4 is a first schematic diagram of the matching structure of the pen head assembly and the pulling wire of the present invention;

FIG. 5 is a schematic diagram of the matching structure of the push plate and the pulling wire of the present invention;

6 is a second schematic diagram of the matching structure of the pen head assembly and the pulling wire of the present invention;

7 is a schematic diagram of the matching structure of the cap body and the pen head shell of the present invention;

8 is a cross-sectional view of the structure of the bracelet pen of the present invention in a straightened state.

In the accompanying drawings, the list of components represented by each number is as follows:

100. Bracelet pen; 1. The first base assembly; 11. The connecting body; 12. The traction wire; 13. The first unit body; 2. The pen head assembly; 21, The pen head shell; ear; 213, the second hanging lug; 22, writing refill; 23, cap assembly; 231, cap body; 2311, flange; 232, push plate; 2321, lug; 233, groove; 2331, first groove 2332, the second slot body; 3, the second base assembly; 31, the elastic wire; 32, the second unit body; 4, the middle base; 5, the first magnet; 6, the second magnet.

Detailed ways

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings. Obviously, the specific details described below are only a part of the embodiments of the present invention, and the present invention can also be implemented in many other embodiments different from those described herein. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work all belong to the protection scope of the present invention.

It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which the present invention belongs. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

Referring to FIGS. 1 , 2 and 3 , in one embodiment, a wristband pen 100 includes: a first base assembly 1 , a tip assembly 2 and a second base assembly 3 , the first base assembly 1 and the second base Both components 3 can be bent and straightened, and the pen tip component 2 can be used for writing. The first base assembly 1 includes a connecting body 11 , a pulling wire 12 and a plurality of first unit bodies 13 . Each first unit body 13 is arranged in a long strip. The connecting body 11 is connected to the bottom of each first unit body 13 , and the pulling wire 12 It is annular, and the two ends of the pulling wire 12 are locked after passing through the bottom end of each first unit body 13 . The tip assembly 2 includes a tip shell 21 , a writing refill 22 and a cap assembly 23 . The tip shell 21 is located outside the first unit body 13 at the end, and the bottom of the tip shell 21 is connected to the connecting body 11 . The cap assembly 23 is movably disposed on the cap assembly 21 and can be positioned away from or close to the cap assembly 21. The cap assembly 23 is connected to the middle of the pulling wire 12, and the two ends of the pulling wire 12 extend along the long axis of the cap assembly 23 and then reverse. Go through the pen head shell 21 and each first unit body 13 by turning in the direction. The writing refill 22 passes through the cap assembly 23 and is inserted into the pen head housing 21 . The cap assembly 23 moves away from the pen head shell 21 to loosen the pulling wire 12, each first unit body 13 can be bent along the bottom, the cap assembly 23 hides the head of the writing refill 22; the cap assembly 23 moves close to the pen head shell 21 to pull the traction The wire 12 is pulled tight, the first unit bodies 13 are straightened, and the cap assembly 23 exposes the head of the writing refill 22 . One end of the second base assembly 3 is rotatably connected to the pen head shell 21 , and the other end of the second base assembly 3 is rotatably connected to the connecting body 11 .

In the above wristband pen 100, both the first base assembly 1 and the second base assembly 3 can be bent and straightened. During the specific operation, the cap assembly 23 is moved to the outside of the pen head shell 21 and then positioned, so that the traction wire 12 is loosened, and the The adjacent first unit body 13 can rotate along the bottom and open at the top. The entire first base body assembly 1 is curved. Under the action of external force, the second base body assembly 3 is bent, and the user's hand can pass through the first base body. Portable wear is formed between the component 1 and the second base component 3 . When writing is required, the pen cap assembly 23 is moved to the inside of the pen head case 21 and then positioned, so that the pulling wire 12 is pulled tight. Close up, the entire first base assembly 1 is straight. Under the action of external force, the second base assembly 3 is also straight. The user holds the bracelet pen 100 and writes through the writing refill 22. The writing refill 22 can be It is a signature refill or a capacitor refill.

In another embodiment, the bracelet pen 100 further includes a middle base body 4, and each first unit body 13 is distributed on both sides of the middle base body 4. The number of the first unit bodies 13 on both sides of the middle base body 4 may be equal, and the middle base body 4 The bottom is connected with the connecting body 11; the pen head assembly 2 is provided with two, and they are respectively located on the outer side of the first unit body 13 at both ends; the pulling wire 12 is provided with two, and the two ends of the two pulling wires 12 are connected to the middle The base body 4 is fixedly connected. One of the writing refills 22 of the two pen head assemblies 2 can be a paper writing refill, and the other is a touch screen capacitive refill, which can better adapt to different writing requirements. A display component may be provided on the outer surface of the middle base 4 for displaying information such as time and calendar.

Referring to FIGS. 4 , 5 and 6 , in one embodiment, the pen cap assembly 23 includes a cap body 231 and a push plate 232 , the cap body 231 can move close to or away from the pen head shell 21 , the push plate 232 and the middle of the pulling wire 12 In connection, the cap body 231 can push the push plate 232 to move toward the inside of the pen head housing 21 , and make the push plate 232 pull the pulling wire 12 taut. The cap body 231 moves away from the pen head shell 21, so that the push plate 232 can move in the pen head shell 21 along the long axis direction of the cap body 231. At this time, since the push plate 232 is active, the user can apply external force and pull the traction The wire 12 and the push plate 232 will move to the outside of the pen head housing 21 along with the pulling wire 12. In this state, the pulling wire 12 is loosened, and therefore, each first unit body 13 can rotate. The writing refill 22 passes through the cap body 231, and the cap body 231 moves toward the inside of the pen head case 21, so that the head of the writing refill 22 can be exposed, and writing can be completed, and the cap body 231 moves toward the outside of the pen head case 21, which can make the writing pen The head of the refill 22 is hidden by the cap body 231 to prevent the writing refill 22 from being damaged.

Referring to FIG. 5 , in the embodiment in which the pulling wire 12 and the push plate 232 are fixed, the push plate 232 is provided with a groove 233 , and the middle portion of the pulling wire 12 is fixedly connected with the groove 233 .

Please continue to refer to FIG. 5 , further, the groove 233 includes a first groove body 2331 and a second groove body 2332 , the first groove body 2331 is extended on the side of the push plate 232 away from the cap body 231 , and the second groove body 2332 is provided with on both sides of the push plate 232 and communicate with the first groove body 2331 . The middle part of the pulling wire 12 is set in the first groove body 2331 , and the two ends of the pulling wire 12 are respectively protruded from the second groove bodies 2332 on both sides of the push plate 232 and extend into the pen head casing 21 .

In other embodiments, the push plate 232 is disc-shaped, a pair of lugs 2321 are provided on the outside of the push plate 232, the first groove body 2331 extends along the circumferential direction of the push plate 232 and is arc-shaped or circular, and the second groove The body 2332 is arranged on the lug 2321. This structure can make the push plate 232 move toward the inside of the pen head shell 21, and can stably drive the pulling wire 12 to tighten. When the pulling wire 12 needs to be loosened, the pulling wire 12 can easily drive the pulling wire 12. The push plate 232 moves to the outside of the pen head housing 21 , so that the push plate 232 drives the pulling wire 12 to tighten and the pulling wire 12 can be easily loosened.

Referring to FIG. 7 , in a matching structure of the cap body 231 and the pen head case 21 , the pen head case 21 is provided with a slideway 211 along the long axis direction, and the two ends of the slideway 211 are respectively provided with a first hanging lug 212 and a second For the mounting ears 213 , the first mounting ears 212 and the second mounting ears 213 are staggered. The cap body 231 is provided with a flange 2311 , and the flange 2311 can slide along the slideway 211 . When the cap body 231 moves to the outside of the pen head case 21 , the flange 2311 abuts against the first hanging lug 212 , the cap body 231 moves to the inside of the pen head case 21 and rotates, the flange 2311 abuts against the second hanging lug 213 . Equivalently, when the wristband pen 100 is bent, the cap body 231 moves to the outside of the pen head shell 21, the flange 2311 slides outward along the slideway 211, and is finally blocked by the first hanging lugs 212; when the wristband pen 100 is straightened In the state, the cap body 231 moves toward the inside of the pen head shell 21, and the flange 2311 slides inward along the slideway 211. When the flange 2311 slides to the end of the slideway 211, the cap body 231 is rotated to make the flange 2311 go over to the second on the mounting ears 213 , and the flange 2311 is blocked by the second mounting ears 213 .

Referring to FIG. 3 , in an embodiment of the second base member 3 , the second base member 3 includes elastic wires 31 and a plurality of second unit bodies 32 , the elastic wires 31 pass through the top of each second unit body 32 , and Both ends of the elastic wire 31 are fixed in the second unit body 32 at the end portion, and the second unit body 32 at the end portion is rotatably connected with the pen head shell 21 and the connecting body 11 . In a specific embodiment, the second unit body 32 at the end can be rotatably connected with the two pen head shells 21 .

Please refer to FIG. 3 and FIG. 8 , in another embodiment, the wristband pen 100 further includes a first magnet 5 and a second magnet 6 , the first magnet 5 is disposed in the connecting body 11 , and the second magnet 6 is disposed in the second magnet 5 . Inside the unit body 32 , the first magnet 5 and the second magnet 6 are magnetically attracted so that the first unit body 13 , the second unit body 32 and the pen head case 21 are connected as a whole. After the first unit body 13 , the second unit body 32 and the pen head shell 21 are connected, the whole can be cylindrical, which is convenient for writing. The wristband pen 100 can be separated from the middle, that is, the first magnet 5 and the second magnet 6 are disconnected, and two chains are obtained: the first base assembly 1 and the second base assembly 3 .

It can be understood that the number of the first unit body 13 and the second unit body 32 can be set as required, which can be similar to a watch band. When the wear is too tight, one or more sets of the first unit body 13 and the second unit body The two-unit body 32 ; when the wearing is too loose, one or more sets of the first unit body 13 and the second unit body 32 can be disassembled. The lengths of the first base assembly 1 and the second base assembly 3 are equal. When one or more sets of the first unit body 13 and the second unit body 32 are disassembled at the same time, a complete pen can still be formed.

The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity, all possible combinations of the technical features in the above-described embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be regarded as the scope described in this specification.

The above-mentioned embodiments only represent several embodiments of the present utility model, and the descriptions thereof are specific and detailed, but should not be construed as a limitation on the scope of the utility model patent. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations, replacements and improvements can also be made, which should be covered within the protection scope of the present utility model. . Therefore, the protection scope of the patent for this utility model shall be subject to the claims.

Claims (10)

1. A bracelet pen, comprising:

the first substrate assembly comprises a connecting body, a pull wire and a plurality of first unit bodies, wherein the first unit bodies are arranged in a long strip shape, the connecting body is connected with the bottom of each first unit body, the pull wire is in a ring shape, and two ends of the pull wire penetrate through the bottom end of each first unit body and then are locked;

the pen head assembly comprises a pen head shell, writing pen cores and a pen cap assembly, the pen head shell is located on the outer side of the first unit bodies, the bottom of the pen head shell is connected with the connecting body, the pen cap assembly is movably arranged on the pen head shell and can be located far away from or close to the pen head shell, the pen cap assembly is connected with the middle of the traction line, two ends of the traction line extend along the long axis direction of the pen cap assembly and then reversely turn to penetrate through the pen head shell and the first unit bodies, the writing pen cores penetrate through the pen cap assembly and are inserted into the pen head shell, the pen cap assembly moves far away from the pen head shell to release the traction line, the first unit bodies can bend along the bottom, and the head of the writing pen cores is hidden by the pen cap assembly; the cap assembly moves close to the pen head shell to tension the traction line, each first unit body is straightened, and the cap assembly exposes the head of the writing pen core; and

the second base body assembly can be bent, one end of the second base body assembly is rotatably connected with the pen point shell, and the other end of the second base body assembly is rotatably connected with the connecting body.

2. The bracelet pen according to claim 1, further comprising a middle base body, wherein each first unit body is distributed on two sides of the middle base body, and the bottom of the middle base body is connected with the connecting body; the two pen point assemblies are respectively positioned on the outer sides of the first unit bodies at the two end parts; the drawing wires are two, and two ends of the two drawing wires are fixedly connected with the middle base body.

3. The bracelet pen of claim 1, wherein the pen cap assembly comprises a cap body and a push plate, the cap body can move close to or away from the pen head shell, the push plate is connected with the middle of the pull wire, the cap body can push the push plate to move towards the inside of the pen head shell, the pull wire is tensioned by the push plate, the cap body is away from the pen head shell to move, and the push plate can move in the pen head shell along the long axis direction of the cap body.

4. The bracelet pen according to claim 3, wherein a groove is provided on the push plate, and a middle portion of the traction wire is fixedly connected with the groove.

5. The bracelet pen of claim 4, wherein the groove comprises a first groove body and a second groove body, the first groove body is arranged in an extending manner, the push plate is far away from one surface of the cap body, the second groove body is arranged on two sides of the push plate and is communicated with the first groove body, the middle of the traction wire is arranged in the first groove body, and two ends of the traction wire are respectively extended out of the second groove body on two sides of the push plate and extend into the pen head shell.

6. The bracelet pen according to claim 5, wherein the push plate is disc-shaped, a pair of lugs are provided on the outer side of the push plate, the first groove extends along the circumferential direction of the push plate and is arc-shaped or circular, and the second groove is provided on the lugs.

7. The bracelet pen according to claim 1, wherein a slide is arranged in the pen head shell along the long axis direction, two ends of the slide are respectively provided with a first hanging lug and a second hanging lug, the first hanging lug and the second hanging lug are staggered, a flange is arranged on the pen cap assembly, the flange can slide along the slide, and the pen cap assembly is far away from the pen head shell when moving, the flange abuts against the first hanging lug, the pen cap assembly is close to the pen head shell and moves, and after the pen head shell rotates, the flange abuts against the second hanging lug.

8. The bracelet pen of claim 1, wherein the second base assembly comprises an elastic thread and a plurality of second unit bodies, the elastic thread passes through the top end of each second unit body, both ends of the elastic thread are fixed in the second unit bodies at the end parts, and the second unit bodies at the end parts are rotatably connected with the pen head shell and the connecting body.

9. The bracelet pen of claim 8, further comprising a first magnet and a second magnet, wherein the first magnet is disposed in the connecting body, the second magnet is disposed in the second unit body, and the first magnet and the second magnet are magnetically attracted to enable the first unit body, the second unit body and the pen point shell to be integrally connected.

10. The bracelet pen of claim 9, wherein the first unit body, the second unit body and the pen head shell are connected to form a cylindrical shape as a whole.

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