JPH0230863A - Dial lock - Google Patents

Abstract

PURPOSE:To contrive easy change of unlocking numbers by fitting a lock dial, manufactured to such structure that unlocking is available by matching the dial with the fixed numbers and making thereby disengage a stopper, to a dial shaft in such a way that the dial is capable of changing its circumferential positions. CONSTITUTION:Splines 66 formed on a dial shaft 6 are made to be capable of fitting to spline seats 61 of a dial 5, on which dial numbers (from 0 to 9) 65 are stamped in positions corresponding to the spline seats 61, and also made to be capable of changing its circumferential positions. When changing unlocking numbers, the dial 5 is unfixed and pulled out of the dial shaft 6, then the dial 5 is fitted and fixed again after being turned in the circumferential direction by a desired angle against the original fitting position. Thereby, the unlocking numbers can be easily changed without the need for disassembly of the lock body.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a combination lock for locking doors, document boxes, safes, etc.

(Prior Art) Conventionally, combination locks have been known and widely used, in which a stopper can be released and the lock can be unlocked by setting a dial to a predetermined unlocking number.

This combination lock has a plurality of locking rings that are loosely fitted to the dial shaft and are engaged through their protrusions, and when the number on the dial matches the unlocking number, the notch in each locking ring When the lock is defeated, the stopper comes off and the lock can be unlocked.

(Problem to be Solved by the Invention) In the conventional combination lock, the engagement position of the dial and dial shaft is fixed and cannot be changed, making it difficult for outsiders to know the dial unlock number. If the combination lock is stolen (for example, when purchasing a second-hand home) or if a third party tampers with it, it will be impossible to change the combination lock's unlock number.
There was a problem in that the combination lock itself had to be replaced. That is, in order to change the unlocking number, it is sufficient to replace the locking ring, but even an expert must disassemble the combination lock, and once disassembled, it cannot be restored again.

The present invention was made in view of the above-mentioned circumstances, and
The purpose is to provide a combination lock whose unlocking number can be easily changed without disassembling it.

(Means for Solving the Problems) In order to achieve the above object, the present invention has taken the following technical means.

That is, the present invention provides a combination lock 1 that can be unlocked by releasing the stopper 14 by aligning the dial 5 with a predetermined unlocking number, and the dial 5 is repositionable in the circumferential direction on the dial shaft 6. It is characterized by the fact that it is installed.

(Function) According to the present invention, the fixation between the dial 5 and the dial shaft 6 is released, the dial 5 is pulled out from the dial shaft 6, and the dial 5 is moved at a desired angle (for example, 36 degrees 9) in the circumferential direction, i.e., when the final number is O, change the unlocking number by inserting and fixing it into the dial shaft 6 again. can do.

(Example) Embodiments of the present invention will be described below based on the drawings.

In the drawing, 1 is a combination lock, which includes a lock body 2, a lid 3, a hook-shaped lug 4, a dial 5, a dial shaft 6, locking rings 7, 8, 9, and a spacer 10. Click spring 11. Ring pressing spring 12, stopper slide lever 13, cannula locking stopper 14, slide lever locking piece 15
, a lever biasing spring 16, a cantilever push-out spring 17, a locking piece biasing spring 18, and a dial fixing screw 19.

As shown in FIGS. 8 to 11, the lock main body 2 has a cylindrical dial shaft fitting recess 21 whose upper surface is a slide support surface 20 formed in the center, and a slide support surface 20. A slide fitting recess 25 having a support base 22 and sliding guide walls 23 and 24 is formed, a substantially semi-cylindrical cannula base fitting recess 26 extending in the vertical direction is formed from above on the right side, and a slide fitting recess 25 is formed from above on the left side. The fitting recess 2 extends vertically.
A substantially semi-cylindrical locking part fitting recess 27 parallel to the ring 6 is formed.

Furthermore, a slide lever 1 is provided in the center of the left side wall of the lock body 2.
A notch 29 is formed through which the push operation portion 28 of No. 3 passes, and a recess 30 into which the locking piece 15 and the locking piece biasing spring 18 fit is provided below the notch 29. A lever biasing spring fitting recess 31 is formed between the cannula base fitting recesses 26, and lever biasing spring locking protrusions 32 and 33 are protruded from the recess 31, as shown in FIGS. As shown in FIG. 5, a lever biasing spring 16 is fitted. In addition,
Fitting protrusions 36 and 37 provided with holes 34 and 35 for fitting and fixing with the lid 3 are provided at the lower ends of the cannulated fitting recesses 26 and 27.
A half hole 38 for forming a lid fixing pin insertion hole is formed at the lower end of the cannula base insertion recess 26, and a cannula extraction stopper 39 is fitted on the upper inner side. In addition, the cannula locking portion fitting recess 27 includes:
A sliding guide groove 40 for the slide lever locking piece 15 is provided in the vertical direction, and a sliding notch 41 for the canopy locking stopper 14 is provided.

As shown in FIGS. 12 to 14, the lid 3 is provided with a dial shaft insertion hole 42 in the center, and a click spring contact surface 43 and a number of radial grooves 44 on the inner outer periphery thereof. On the left side, a cannula base insertion recess 45 is provided corresponding to the recess 26 of the lock body 2, and on the right side, a cannula locking part insertion recess 4 is provided corresponding to the recess 27.
6 is formed, and a notch 47 through which the push operation part 28 passes is provided in the center of the right side wall. Further, a recess 48 into which the locking piece 15 is fitted is provided on the lower side of the notch 47, and a locking piece sliding guide groove 49 is provided, and a locking piece 46 is provided in the recess 46 into which the locking piece 15 is fitted. A sliding guide groove 50 is provided. Furthermore, the cannula fitting recess 45.
At 46, a fitting protrusion 53 is provided with a fitting fixing hole 51.52 corresponding to the fitting protrusion 36.37 of the lock body 2.
．． A half hole 55 for forming a pin fitting hole is formed at the lower end of the cannula base fitting recess 45, and a fitting hole 56 for the stopper 39 is provided near the upper inner side.

Further, on the upper surface 3A of the lid 3, an annular groove 57 for fitting the peripheral edge of the dial is provided concentrically with the dial shaft insertion hole 42.

The piece-shaped cannula 4 has a retaining circumferential groove 58 on the outer periphery of its base end.
and a guide notch 59 are provided, and the extraction stopper 3
9 and is rotatable, and a fitting notch 60 into which the cantilever locking stopper 14 is fitted and locked is provided inside the end of the locking portion.

As shown in FIGS. 15 and 16, the dial 5 is shaped like a pot lid, and has a dial shaft fitting hole in the center with 10 spline grooves 61 on the lower side (inside). 6
2 is formed, a fixing screw insertion hole 63 is provided on the upper side, a cap fitting recess 64 is formed on the outer periphery, and dial numbers (0 to 9) 65 are arranged on the outer periphery corresponding to the spline groove 61. It is engraved.

As shown in FIGS. 17 to 20, the dial shaft 6 has a diameter reduced at the upper end to form a spline 66, which can be fitted into the spline groove 61 of the dial 5, and can also change its position in the circumferential direction. Furthermore, a locking groove 6 of a predetermined length is provided downward from the upper end at the opposing position on the outer peripheral surface.
7 is formed, and a screw hole 68 for a fixing screw is formed on the upper end surface.
is provided. And said locking ring? , 8.9
, a spacer lO, a click spring 11, and a ring pressing spring 12 are fitted onto the outside, and a locking protrusion 72. 73.74 is dial axis 6
It is fitted in the locking groove 67 so as to be slidable in the axial direction. Each ring 7-9 is therefore pressed downwards by a ring pressure spring 12 via a spacer 10, the click spring 11 is pressed against the click spring contact surface 43 of the lid 3, and the locking ring 7.8 It is possible to rotate and slide in the axial direction.

As shown in FIGS. 21 to 23, each of the locking rings 7 to 9 has a flat plate shape, and has outer circumferential surfaces 7A, 8A, and 9A of the same diameter. A lock notch 75°76.77 is provided in the locking ring 7, and the locking ring 7 has a lock notch 75°76.77mm.
Locking portions 78 and 79 are formed by protruding radially outward by a predetermined length from A over approximately half the circumference, and locking portions 78 and 79 are similarly provided on the outer circumferential surface 8A of the locking ring 8.
0.81 is formed. These unlocking notches 75-77
, and the positions and intervals of the locking parts 78 to 81 are formed corresponding to the angle at which the dial numerals 65 are engraved, and many combinations of three-digit numbers can be provided.
By changing the front and back sides of 9, you can double the number of combinations.

Note that all of the unlocking notches 75 to 77 match when the unlocking number and the dial number match.

As shown in FIGS. 25 to 27, the click spring 11 has a flat ring body with protrusions 11A in two directions on the outer periphery, and an upwardly protruding protrusion 82 is formed on the protrusion 11A. The protrusion 82 enters and exits the groove 44 of the lid 3, producing a clicking sound.

The stopper slide lever 13 is shown in FIGS.
As shown in FIG.
A long dial shaft penetrating elongated hole 83 is provided in the same direction as the elongated direction of 8 (lever sliding direction), and a ring locking pawl 84 is provided protruding from the upper surface between the elongated hole 83 and the end of the operating portion 28. .

The locking pawl 84 is provided with a lever biasing spring engaging notch 85 in a direction perpendicular to the elongated hole 83, and one end of the biasing spring 16 is fitted and engaged, so that the stopper slide lever 13 It is constantly biased in the direction indicated by the arrow 0 in FIGS. 4 to 6, and is maintained in the state indicated by the solid line in FIG. Further, a can locking stopper 14 is fixed to the upper surface of the cantilever insertion side end of the stopper slide lever 13, and the locking end 14A of the stopper 14 is inserted into the locking part fitting recess of both the lock body 2 and M3. 27, 46, and is adapted to fit into the fitting notch 60 of the cannula 4.

In addition, as shown in FIG. 6, the ring locking pawl 84 is
When the unlocking notches 75, 76, 77 of each of the locking rings 7 to 9 align with the same position in the vertical direction, the restraint is released and the stopper slide lever 13 moves inward (arrow @
By pushing the lever push operation section 28 in the direction of the arrow in the figure, the cannula locking stopper 14 slides together with the stopper slide lever 13 to engage the fitting notch 60 of the piece-shaped cannula 4. It is pulled out and the locked state is released.

The slide lever locking piece 15 is shown in FIGS. 31 and 32.
As shown in the figure, one end of the strip plate is bent twice in the opposite direction to form a two-stage locking part 86 of the stopper slide lever 13, and a guide is placed on one side of the locking part 86. Protrusion 8
7, an engaging protrusion 88 of the locking piece biasing spring 18 is provided at the lower end thereof, and a guide protrusion 89 is provided at the upper end on the opposite side to the protrusion 87. The locking piece 15 has a guide protrusion 87 fitted into the sliding guide groove 49 of the lid 3, a guide protrusion 89 fitted into the sliding guide groove 40 of the lock body 2, and the guide protrusion 89 is fitted into the sliding guide groove 40 of the lock body 2, so that ) direction, and the locking piece biasing spring 18 is always slidable in the direction of the arrow (g).
is energized by. In addition, the hook-shaped cannula 4 is indicated by the arrow e.
Even when the slide lever locking piece 15 is pulled out in the nine directions, the upper surface of the two-stage locking portion 86 is in contact with the ring locking pawl 84, and the stopper slide lever 13
By sliding in the direction of the arrow @ in the figure, the restraint by the ring locking pawl 84 is released, and the ring is slid in the direction of the arrow 0 in the figure by the biasing force of the spring 18, and the ring is The locking claw 84 is restrained and the return operation of the stopper slide lever 13 is stopped.

A dial cap 90 is fitted into a cap fitting recess 64 provided at the center of the dial 5, so that the dial fixing screw 19 is not visible from the outside.

Furthermore, when the lock body 2 and the lid 3 are assembled, bottles (not shown) or the like are inserted into the fitting fixing holes 34, 35, 51, 52 of the two, so that the lock body 2 and the lid 3 are fixed in a manner that cannot be disassembled.

According to the embodiment of the present invention, FIGS. 1 to 4 show the locked state, and the fitting notch 60 of the hook-shaped cannula 4 has a
The locking end 14A of the stopper 14 is fitted and engaged, and the unlocking notches 75 to 77 of each ring 7 to 9 are uneven, and the outer peripheral surface 7
Even if any one of A to 9A is on the ring locking pawl 84 side and the lever push operation part 28 is pushed in the direction of the arrow in the figure,
It is blocked by the locking rings 7 to 9 and does not move, so the locked state is maintained.

Therefore, when unlocking, when the dial 5 is rotated, the locking rings 7 to 9, the spacer 10, and the dial shaft 6 are rotated.
When the click spring 11 and the ring pressing spring 12 rotate at the same time and the dial 5 is sequentially rotated in the direction specified by the unlocking number, the click spring 11 generates a sound and both locking rings are attached to the ring locking pawl 84. 7.8 Locking part 78~
When each one of 81 comes into contact and the dial 5 matches the unlocking number, the unlocking notches 75 to 77 face the ring locking pawl 84, and the stopper slide lever 13 is in a slidable state, that is, It becomes unlocked. Note that the locking portions 78 to 81 of the locking ring 7.8 are connected to the ring locking claws 84.
Even if the locking ring 7.8 comes into contact with the dial shaft 6, the locking ring 7.8 is loosely fitted onto the dial shaft 6, and is pressed against the locking ring 9 via the spacer 10 by the spring 12, so that the dial 5 can rotate freely. Rotate to .

In this manner, when the unlockable state is reached, when the lever push operation part 28 is pushed in the direction of the arrow in the figure, the stopper locking end 14A is pulled out from the fitting notch 60 of the piece-shaped cannula 4. At the same time, the cannula 4 is pushed out in the direction of arrow e9 in the figure by the cannula extrusion spring 17, and the slide lever locking piece 15 is pushed out by the biasing spring 18.
The two-stage locking portion 86 of the locking piece 15 locks the ring locking pawl 84 as shown in FIG. 84 is fitted into the unlocking notches 75 to 77 of the locking rings 7 to 9, and the state shown in FIG. 5 is maintained. In this state, the locking circumferential groove 58 at the base end of the piece-shaped cannula 4 is engaged with the cannula extraction stopper 39, and the piece-shaped cannula 4 can freely rotate using the circumferential groove 58 as a guide, while the dial 5 cannot rotate.

Next, when locking is to be performed, after aligning the locking portion with the fitting recess 27.46, the locking push-out spring 17 is
When pushed in the direction of the arrow in the figure against the elasticity of
Since the locking piece is pushed in against the elasticity of the locking piece biasing spring 18, the two-stage locking portion 86 of the locking piece 15 releases the locking of the ring locking pawl 84. At the same time, due to the elasticity of the lever biasing spring 16, the stopper slide lever 13 is moved to the position indicated by the arrow 0 in the figure.
The locking end portion 14A of the cannula locking stopper 14 is fitted into the fitting notch 60 of the cannula 4 and is in a locked state. In this way, when the lock is reached, the dial 5 can be rotated arbitrarily to lock each locking ring 7 to
Distribute the unlocking notches 75 to 77 of No. 9, and open the outer peripheral surface of the ring. −
Even if A to 9A are set to face the ring locking pawl 84 and the lever push operation section 28 is pushed in the direction of the arrow (towards) in the figure,
The locking operation is completed when the ring locking pawl 84 comes into contact with the ring outer peripheral surfaces 7A to 9^ and prevents them from moving.

According to the above embodiment, each of the locking rings 7 to 9 has a flat plate-like locking portion 78 to 81 provided on the outer periphery, and each independently engages with the ring locking pawl 84, so that the operation is smooth and reliable. Moreover, the number of combinations of unlocking numbers can be doubled by using the front and back sides of each ring 7 to 9, and since it is equipped with a click spring 11, it is possible to confirm the rotation of the dial shaft 6 by making a sound. At the same time, the ring pressing spring 12 can also be used as a spring presser, and the ring pressing spring 12 can also be used to press the click spring 11, so that the structure is simplified. In addition, when the locking rings 7 to 9 are in the unlocked state, by pressing the lever pushing operation part 28, the cannula 4 can be automatically pushed out by the pushing spring 17, and the lever locking piece 15 locks the ring. It is possible to maintain the unlocked state of the ring locking stopper 14 by restraining the return movement of the pawl 84, and furthermore, by pushing the piece-shaped cannula 4, the restraint of the ring locking pawl 84 is automatically released. It can be moved back.

FIG. 33 shows a schematic external view of an example in which the present invention is applied to a door handle lock, in which 91 is a door handle, 92 is a handle mounting plate, 93 is a handle shaft, and 94 is a stopper ring fixed to the handle shaft 93. , 95 is a combination lock, 96
is a stopper, and is the cannula locking stopper 1 of the above embodiment.
4, and the fitting notch 9 of the stopper ring 94
7 so that it can be fitted and engaged. Reference numeral 98 denotes an unlocking lever, which corresponds to the lever push operation section 28 of the above embodiment. It should be noted that the stopper ring 94 replaces the cannula 4 in the above embodiment, and the other combination locks have the same structure and function and effect, so a detailed explanation will be omitted.

The present invention is not limited to the above-mentioned embodiments, but can be applied to safes, document boxes, and door-type combination locks.

(Effects of the Invention) As described above, the present invention provides a method for dialing a predetermined unlock number.
The dial lock 1 is capable of being unlocked by removing the stopper 14 by aligning the dial 5 with the dial shaft 6, and is characterized in that the dial 5 is attached to the dial shaft 6 so that its position in the circumferential direction can be changed. By changing the mounting position in the circumferential direction of the dial 5 fixed to the dial 6, the unlocking number can be easily changed without disassembling the combination lock 1, and the unlocking number cannot be known to a third party. Even if the combination lock 1 is unlocked, there is no need to replace the combination lock 1 with one with a different unlocking number, and no replacement work is required, making it extremely economical.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a central vertical sectional side view (FIG. 2 is a cross section taken along line A-A), FIG. 2 is a front view, and FIG. 3 is a front view.
The figure is a side view, Figure 4 is an inside view with the lid removed in the locked state,
Figure 5 is an inside view with the lid removed in the unlocked state, Figure 6 is the inside view of the 4th
7 is an inner view with the lock main body removed in the unlocked state, FIG. 8 is an inner view of the lock main body, and FIG. 9 is a sectional view taken along the C-C line in FIG. 8. Figure 1O is a sectional view taken along the line D-D in Figure 8, Figure 11 is a sectional view taken along the line E-B in Figure 8, Figure 12 is an internal view of the lid, and Figure 13 is a sectional view taken along the line F-F in Figure 12. Line sectional view, 14th
The figure is a sectional view taken along the line G-C in Fig. 12, Fig. 15 is a central longitudinal sectional view of the dial, Fig. 16 is an inner view of the lid, Fig. 17 is a side view of the dial shaft, and Fig. 18 is Fig. 17. , FIG. 19 is a partially longitudinal side view showing how the locking ring is fitted to the dial shaft, FIG. 20 is a sectional view taken along line H-B in FIG. 19, and FIGS. 21 to 23 are A plan view of the locking ring, FIG. 24 is a plan view of the spacer, and FIG. 25 is a plan view of the click spring.
Figure 26 is the front view of Figure 25, Figure 27 is the I of Figure 25.
-I line sectional enlarged view, Figure 28 is a plan view of the stopper slide lever, Figure 29 is a J-J line sectional view of Figure 28, Figure 30 is a left side view of Figure 28, Figure 31 is a lever FIG. 32 is a plan view of the locking piece, FIG. 32 is a left side view of FIG. 31, and FIG. 33 is a schematic front view showing an example of application to a door handle lock. 1...Dial lock, 5...Dial, 6...Dial shaft, 14...Stopper 4 Figure 33 Figure 32 Figure 31 Figure 3 [-] Figure 2 0') 8” 3. Relationship with the person making the amendment Patent applicant name: Sure Seisakusho Co., Ltd. 4, Agent: ◎577 Address: 1013 Mikuriya, Higashiosaka City, Osaka Telephone: 06 (
782) 6917 ・No. 6918 ・Claims column in the specification ・Column for detailed explanation of the invention in the specification ・Column for brief explanation of drawings in the specification ・Application examination request fee 8, Contents of amendment 76 Amendment Contents (1) The scope of claims in the specification shall be amended as shown in the attached sheet. (2) The following statement shall be inserted between the second and third lines of the second page of the specification. ``Furthermore, a lock is known in which a push operation part for operating a stopper is provided in a protruding manner at the bottom of the lock body so that it can be pushed laterally (see, for example, Japanese Utility Model Publication No. 15890/1989). (3) Between lines 14 and 15 on page 2 of the specification,
Insert the following statement. ``Also, the push operation part that operates the stopper is located at the bottom of the lock body, so you have to hold the lock body with one hand and push the push operation part laterally with the other hand. There is a problem that it cannot be operated with one hand.Furthermore, with combination locks, even if the strike bar comes off and the lock is unlocked, there is no way to stop the stopper from returning, so the stopper will return automatically. (4) The locking ring may rotate, and when locking the lock, the user must turn the dial to the specified unlock number and remove the stopper.'' (4) Page 2, No. 17 of the same book. The description in the line "...can be done" has been changed to "...can be done, the stopper can be operated with one hand, and the return operation of the stopper can be stopped in the unlocked state. "Die that can hold"
I am corrected. (5) Page 3, line 2 of the same book...The present invention...
``...'' is written as ``...The first invention is...''
"..." I corrected myself. (6) The following statement is inserted between lines 6 and 7 on page 3 of the same book. ``Also, the second invention is characterized in that, in the combination lock 1, the stopper 14 is provided on the stopper slide lever 13, and the push operation part 28 of the lever 13 is provided in a protruding manner on either side of the lock body 2. Furthermore, the third invention is characterized in that the return operation of the stopper 14 is stopped by a slide lever locking piece 15 when the stopper 14 is released. 7) Insert the following statement between lines 15 and 16 on page 3 of the same book. [Also, the push operation section 2 of the stopper slide lever 13
8 is located on the side of the lock body 2, so after aligning the dial 5 with a predetermined unlock number, press the operating part 28 with your thumb, for example.
It can be operated with one hand by placing the index or middle finger on the side of the lock body 2 and pinching it. Furthermore, when the push operation section 28 is pushed, the stopper 14
At the same time that the locking rings 7 to 9 provided on the dial shaft 6 are prevented from rotating and their return operation is stopped by the slide lever locking piece 15, the dial 5 is rotated. It will not move and will remain unlocked. When the door is locked, the stopper 14 is returned to its original position by releasing the locking piece 15. Therefore, there is no need to set the dial 5 again when locking the door. (8) The following statement is inserted between lines 9 and 10 on page 17 of the same book. "Mata, the stopper 14 is provided on the stopper slide lever 13, and the push operation part 2 of the lever 13
8 is located on the side of the lock body 2, so it can be operated with one hand and has extremely good operability. Further, in the unlocked state in which the stopper 14 is released, its return operation is stopped by the slide lever locking piece 15, and at the same time, the stopper 14 also prevents rotation of the locking rings 7 to 9 provided on the dial shaft 6. Therefore, natural rotation of the dial 5 in the unlocked state can be prevented, and there is no need to adjust the dial 5 to a predetermined unlock number again when locking, making locking very easy. (9) In the 18th line and 16th line of the same book, the description “shaft, ... par.” has been changed to “shaft, 7 to 9... locking ring,
13...stopper slide lever, 14...stopper, 15 slide lever-locking piece, 28...push operation section,'' is corrected. 2. Claims (1) A combination lock that can be unlocked by removing the stopper (14) by aligning the dial (5) with a predetermined unlocking number, the dial (5) being a dial shaft. (6) A combination lock characterized in that it is attached so that its position in the circumferential direction can be changed. By aligning the dial (5) with the predetermined unlock number, the locking ring (7) to (
9) is released and the stopper (14) is removed, the combination lock can be unlocked. Connect the operation part (28) to the lock body (2
) A combination lock characterized by a protrusion provided on the side. Separate locking rings (7) to (9) provided on the dial shaft 6 by matching the dial (5) to a predetermined unlock number
This is a combination lock that can be unlocked by releasing the restraint by releasing the stopper (14) and removing the stopper (14), and when the stopper (14) is released, its return operation is controlled by the slide lever locking piece (15). A combination lock characterized in that it can be stopped. Procedural amendment 1. Display of the case Patent Application No. 66773 of 1988 2, Name of the invention Dial Lock 3, Person making the amendment Relationship to the case Patent applicant name Sure Manufacturing Co., Ltd. 4, Agent 8577 Address Osaka Prefecture East Mikuriya 1013, Osaka City Telephone: 06 (
782) Nos. 6917 and 6918 (9) r-axis on page 18, line 16 of the same book, ... par. ” means “Axis, 7-9
... Locking ring, 13.° Stopper slide lever 14 ... Stopper 115 ... Slide lever locking piece, 28 ... Push operation section. ” he corrected. 6. Subject of amendment: A document that accurately describes column (9) of the contents of the amendment in the procedural amendment submitted on June 6, 1999. Submit a document that accurately describes the contents of the amendment column (9) in the written amendment as attached.

Claims (1)

[Claims] (1) The dial lock 1 is capable of being unlocked by removing the stopper 14 by aligning the dial 5 with a predetermined unlocking number, and the dial 5 is attached to the dial shaft 6 so that its position in the circumferential direction can be changed. A combination lock featuring