WO1998043830A1

WO1998043830A1 - A sucker-ballpen with a permutation-lock

Info

Publication number: WO1998043830A1
Application number: PCT/CN1997/000148
Authority: WO
Inventors: Chikkwan Lee
Original assignee: Varicraft Manufactory Limited
Priority date: 1997-03-27
Filing date: 1997-12-17
Publication date: 1998-10-08
Also published as: CA2264671A1; AU5397298A; CN2302133Y

Abstract

A sucker-ballpen with a permutation-lock includes a nib-holder, a sucker fixed on one end of the nib-holder, a shell comprised of two half-shells pivotally connected to said end of the nip-holder, a driving mechanism arranged inside the nib-holder which can put the half-shells of the shell into an opening position where the sucker is exposed from the shell or a closing position where the sucker is kept in the shell, and a permutation-lock for locking the half shells closed.

Description

Lollipop with combination lock TECHNICAL FIELD

The present application relates to a multifunctional combined toy, in particular to a lollipop pen with a combination lock. Background technique

The existing lollipop pen is a combined device-sugar in the pen, which is a prior Chinese patent application CN95226041. 7 of the applicant. The sugar in the pen can be used by children to write, and can also be stored or exposed for food. However, this kind of toy only has the function of opening the pen case for writing and closing the top shell for storing lollipops or opening the top shell for eating lollipops. Children will feel too monotonous after playing for a long time. Therefore, the applicant has improved the sugar in the above pen and designed a lollipop pen with a combination lock of the present application. Invention liters

The purpose of this application is to provide a lollipop pen with a combination lock. This type of lollipop pen is equipped with a combination lock at the lower end of the pen near the nib, which can lock the top case so that it cannot be opened.

The advantage of this application is that the code lock installed on the lollipop pen can improve children's knowledge of numbers, and enhance the knowledge of using the code lock and setting the password. Therefore, the lollipop pen is an educational toy for children. .

The lollipop pen with a combination lock of the present application includes a pen holder 5, a main shaft 7, a nib 18, a pen case 19, a button 3, a top case 4, 10, a pen holder 9, and a pen core 6 (the following description is for the observer For example, suppose the lollipop pen is placed vertically, the top shell is on the top, the pen mouth is on the bottom, the button is on the front, and the pen holder is not visible on the back), which is characterized in that it also includes:

Three-digit password inner ring 14,15,16. The inner ring is ring-shaped. There are two guide grooves on the inner side. The front groove is slightly wider than the rear groove. The front groove cooperates with several small convex particles on the main shaft. The rear groove is matched with several small bumps at the lower end of the back of the pen. When the lower end of the pen is put on the inner ring, the front and rear grooves serve as guide grooves. If the inner ring rotates an angle after installation, it will block the small bumps on the main shaft and prevent the main shaft from Moving in the groove of the pen shaft, it acts as a lock. There are ten small grooves evenly distributed around the circle on the inner side of the inner ring. It is used for positioning when the inner ring rotates around the lower end of the pen shaft with the two sets of small convex particles. Ten small bumps are evenly distributed along the periphery of the inner circle, and small gaps are formed between the small bumps. The three-digit password outer ring 11, 12, 13, the outer ring is ring-shaped, and the inner ring is evenly distributed with ten small ridges. When the outer ring is sleeved on the inner ring, these small ridges cooperate with the outer ring of the inner ring. Positioning the gap, there are ten Abbott numbers around the outer ring, aligned with the number in the front groove of the inner ring, which is the number of the code lock, and rotating the outer ring to change its relative position with the inner ring changes the number of the code lock After installing an inner ring, install an outer ring.

The swivel sleeve 17 has a ring shape, and the inner side has a locking convex ring. After the three sets of inner and outer rings are installed, install the swivel sleeve to lock the three sets of password rings, so as not to come off, and finally install the nib. Put on a pen cover when not in use.

The pen holder, the main shaft, the nib, the pen case, the button, the top case, the pen holder, the inner ring of the digital password, the outer ring of the digital password, and the rotating sleeve of the lollipop pen are all made of plastic.

In the following, the conclusions, features, and advantages of the embodiments of the present application will be described in detail with reference to the drawings. Brief description of the drawings

Figure 1 is an assembly front view of the existing lollipop pen, showing that its top case is open, and the ballpoint pen is in the collection ^! State of affairs

FIG. 2 is a sectional view taken along line A-A in FIG. 1;

FIG. 3 is an exploded view of parts of the lollipop pen with a password lock of the present application;

FIG. 4 is a front view of the lollipop pen of the present application, showing the state that the top case is lifted and the ball-point pen core is stored:

Figure 5 is a rear view of the state of Figure 4;

FIG. 6 is a sectional view taken along line A-A in FIG. 4;

FIG. 7 is a front view of the pen holder of the lollipop pen of the present application:

FIG. 8 is a sectional view taken along line A-A in FIG. 7;

Figure 9 is a top view of the pen holder;

Figure 10 is a front view of the inner ring of the first digital password after the pen is installed with the main shaft and buttons;

FIG. 11 is a front view of the inner ring shown in FIG. 10 turning counterclockwise (the direction of rotation when the observer looks up at the pen mouth, the same applies hereinafter);

Figure 12 is a view of the state of Figure 10 with a digital password outer circle, indicating that the first circle password is 1 at this time;- 13 is a top view of a lollipop pen swivel of the present application;

FIG. 14 is a sectional view taken along line A-A of FIG. 13;

Figure 15, Figure 16, Figure 17 and Figure 18 show how to change the password (the top shell is not shown in the figure); Figure 19, Figure 20 and Figure 21 show how to turn the digital password ring counterclockwise;

Figure 22, Figure 23 and Figure 24 show how to turn the digital password ring clockwise;

FIG. 25 is a front view of the main shaft of the lollipop pen of the present application;

FIG. 26 is a right side view of the main shaft of FIG. 25;

FIG. 27 is a left side view of the main shaft of FIG. 25;

FIG. 28 is a rear view of the main shaft of FIG. 25;

Fig. 29 is an enlarged cross-sectional view of the main shaft of Fig. 27 taken along line A-A. The best way to implement the invention

Fig. 1 is a front view of a conventional lollipop pen, that is, an applicant's prior patent application CN95226041. 7, a sugar in a pen, the top case of which is in an open state, and the ballpoint pen is in a storage state.

Fig. 2 is a sectional view taken along line A-A in Fig. 1.

The above two figures show the view and internal structure of the existing lollipop pen, and the assembly conditions and characteristics of its components have been detailed in the aforementioned prior patent application, and will not be repeated here.

FIG. 3 is an exploded view of the components of the lollipop pen with a code lock in the present application. The components indicated by the symbols in the figure are described as follows:

I. Adhesive cord; 2. Adhesive tape; 3. Buttons; 4. Right case; 5. Pen holder:

6. Refill; 7. Spindle; 8. Candy; 9. Pen holder; 10. Left case;

I I. Outer circle of the first digital password; 12. Outer circle of the second digital password;

13. The third digital password outer circle;

14. The inner circle of the first digital password; 15. The inner circle of the second digital password;

16. The inner circle of the third digital password;

17. Turning sleeve; 18. Pen tip; 19. Pen sleeve.

The difference between the lollipop pen of the present application and the existing pen is that there are several small convex particles behind the lower end of the pen shaft, and there are also several small convex particles on the main shaft that slides in the pen shaft. The latter can be located in front of the pen shaft. Guide the small groove to slide. These two sets of small bumps can be used to guide the groove on the inner side of the inner ring when the pen is mounted on the digital password. When the push button is pushed, the main shaft slides down to close the top shell. In the position, if one cipher ring is rotated by one space, the groove deviates from the convex particle so that the main shaft cannot be slid up and locked in the pen shaft, and the top shell of the lollipop pen cannot be opened.

The assembly method and process of parts 1 to 10 in this application are similar to those of sugar in existing pens, and are not repeated here. The assembly order of the remaining parts is: 14, 11, 15, 15, 12, 16, 13, 17, 18, and 19, see Figure 4 for the finished lollipop pen.

FIG. 4 is a front view of the lollipop pen of the present application, showing that the pen case is removed, the top case is opened and the ball-point pen core is stored, and the password of the combination lock is 1 2 3 from top to bottom. Shown when the top shell is closed.

FIG. 5 is a rear view of the lollipop pen of FIG. 4.

Fig. 6 is a sectional view taken along line A-A in Fig. 4, from which the internal scabs of the lollipop pen after assembly can be seen.

FIG. 7 is a front view of the pen holder of the lollipop pen of the present application.

Fig. 8 is a cross-sectional view taken along line A-A in Fig. 7, and the convex particles behind the lower end of the pen can be seen from the figure.

FIG. 9 is a top view of the pen holder of FIG. 7.

Figure 10 is the front view of the pen with the main shaft and buttons, and the inner ring 14 of the first digital password installed.

FIG. 11 is a front view of the inner ring 14 shown in FIG. 10 rotated one counterclockwise.

FIG. 12 is a view of the state of FIG. 10 plus the first digital password outer ring 11, indicating that the password is now

1 ⁰

FIG. 13 is a top view of the swivel sleeve of the lollipop pen of the present application.

FIG. 14 is a sectional view taken along line A-A in FIG. 13.

Figure 15 to Figure 18 show how to change the password (the top shell is omitted in the figure). The password in the first circle of Figure 12 is 1, and then the second digital password inner ring 15 and the second digital password outer ring 12 are installed one after the other. The password of the circle is 2, and the third inner circle of the third digital password 16 and the outer circle 13 of the third digital password are installed one after another. At this time, the password of the third circle is 3, as shown in FIG.

As shown in Figure 15, the top-to-bottom password is 1 2 3. If you want to change it to 1 2 2, you must first push the button up and the top shell opens. At this time, the convex particles on the main shaft slide into the grooves on the inner side of the inner ring. So that the inner ring cannot turn, then turn the swivel down counterclockwise, as shown in Figure 16. In FIG. 16, the third outer ring 13 is moved down by half a grid, and then rotated counterclockwise by one grid relative to the inner ring. After turning, see FIG. 17 as shown. At this time, the number 2 on the third ring is in the center. Turn the sleeve clockwise after locking the outer ring As shown in Figure 18, the password has been changed to 1 2 2 at this time. —

If you want to change the password of the second circle, you can move the third outer circle down half a division in Figure 16, then move the second outer circle down half a division and rotate relative to the inner circle. After obtaining the required number, Push these two outer rings one by one, and the steps after that are the same as before. Similarly, if you want to change the password of the first circle, you must move the three outer circles one half down one by one. After the first outer circle rotates to change the password number, push the three outer circles one by one. Finally rotate the swivel to lock it.

Figure 19 ~ Figure 21 show how to turn the digital password circle counterclockwise. In Figure 19, it is assumed that the password number is 2 3 4. Move the button down to close the top case. Rotate 1 hour clockwise, the password number will be 2 2 3 as shown in Figure 20, the main shaft is locked, the button can no longer be pushed up, and the top shell cannot be opened. At this time, if the first and third turns are reversed, respectively Rotate 2 and 3 spaces clockwise, the number becomes 0 2 0, as shown in Figure 21, the top shell cannot be opened in this state, and the top shell can only be raised when it is rotated to the set password number 2 3 4.

Figure 22 to Figure 24 show how to turn the digital password circle clockwise. In Figure 22, it is also assumed that the password number is 2 3 4. The first and third circles each turn clockwise one space and the number becomes 3 3 5. At this time, the top shell is locked and cannot be opened. As shown in Figure 23, if the second turn is turned 1 space clockwise and the third turn is turned 3 spaces clockwise, the top-to-bottom number becomes 3 4 8. The top shell cannot be lifted as shown in Figure 24, until the top shell can be opened again when it rotates to the original number 2 3 4.

25 to 28 are a front view, a right side view, a left side view, and a rear view of the main shaft of the lollipop pen, respectively, and FIG. 29 is an enlarged cross-sectional view taken along line A-A of FIG. 27. In the figure, you can see where several bumps are located on the lower front of the main shaft. Industrial applicability

In summary, the lollipop pen with a combination lock of the present application is novel and creative and can be used as a writing tool.

Claims

Profit requirements

1. A lollipop pen with a combination lock, comprising a pen holder (5), a main shaft (7), a pen tip (18), a pen cover (19), a button (3), a top case (4, 10), a pen Clip (9) and refill (6),

It is characterized in that it also includes:

Three-digit password inner ring (14, 15, 16), the inner ring is ring-shaped, and there are two guide long grooves on the inside. The front groove is slightly wider than the rear groove. Convex grains, the rear grooves cooperate with several small convex grains at the lower end of the pen. When the lower end of the pen is put on the inner ring, the front and rear grooves serve as guide grooves. If the inner ring rotates an angle after installation, the small convex particles on the main shaft are blocked, The main shaft cannot move in the groove of the pen shaft, and it acts as a lock. There are ten small grooves evenly distributed around the circle on the inner ring. It is used to cooperate with the two sets of small convex particles when the inner ring rotates around the lower end of the pen shaft. For positioning, ten small bumps are evenly distributed along the periphery of the inner circle, and small gaps are formed between the small bumps;

The three-digit password outer ring (11, 12, 13), the outer ring is ring-shaped, and the inner ring is evenly distributed with ten small ridges. When the outer ring is sleeved on the inner ring, these small ridges cooperate with the outer ring. The positioning of the small notch, there are ten Aberber numbers around the outer ring, aligned with the number in the front groove of the inner ring, that is the number of the password lock, rotating the outer ring to change its relative position with the inner ring, the password lock is changed After installing an inner ring, install an outer ring;

The swivel sleeve (17), which has a ring shape and has a locking convex ring on the inside. After the three sets of inner and outer rings are installed, install the swivel sleeve to lock the three sets of cipher rings, so as not to come off, and finally install the pen. Mouth, put on a pen cover when not in use.

2. The lollipop pen according to claim 1,

It is characterized in that the pen shaft, the main shaft, the nib, the pen cover, the button, the top case, the pen holder, the inner ring of the digital password, the outer ring of the digital password and the rotating sleeve are all made of plastic.