JPH056055U - Dial change lever operation tool of dial combination lock - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] To obtain an operation tool that can easily and accurately operate the dial changing lever of the dial combination lock. [Structure] A slider 4 for moving a dial changing lever L projecting from a dial lock K fixed on the surface side of a bag side plate V.
The slender operating tool body 1 incorporating the above is attached to the back surface of the bag side plate, and the pressing knob 9 of the slider and the release projection 12 of the slider stop piece 11 for stopping the movement of the slider are projected from the operating tool body. Was it. [Effect] The change lever can be operated easily and smoothly.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to an operation tool for operating a dial change lever incorporated in a dial combination lock.

[0002]

[Prior Art]

 When changing the dial number, the conventional dial combination lock operates the lever against the spring to free each dial, and then turns the dial to set the desired number and then returns the lever. (Refer to JP-A-55-14528) The lever is a very small piece, and it is very inconvenient to operate because it is necessary to operate by putting a finger in a notch provided inside the bag.

[0003]

[Problems to be solved by the device]

 SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned drawbacks of the prior art, and to provide a change lever operation tool which is easy to operate and which makes it extremely easy to change a dial number.

[0004]

[Means for Solving the Problems]

 According to the means of the present invention, a strip groove having both end surfaces is formed along the longitudinal direction on the inner surface of a flat operation tool main body which is attached to the back surface of a bag side plate having a dial lock fixed on the front surface, and the dial lock is used to measure the plate. The slider, which has an engaging hole into which the change lever that protrudes through the slot is inserted, is housed in the groove, and the guide frame that is integral with the slider has a flat hole that is open at one end of the groove. An elastic synthetic resin slider stopper is provided with an exposed pressing knob, a coil spring that opposes the pressing direction is interposed between the slider and the other end surface of the groove, and the locking projection provided on the guide frame locks it. The slider stop piece is housed in a guide frame, and the slider stop piece includes a release projection protruding from the hole formed in the bottom surface of the groove to the outer surface of the operation tool body, and a curved elastic portion for imparting elasticity to the release projection. And the shaft part pivotally supported by the notches formed on the left and right of the groove formed on the tip of the curved elastic part are integrally formed. It is that the form was.

[0005]

[Action]

 When the pressing knob 9 is pushed against the coil spring 10 in the state shown in FIG. 4, the slider 4 moves with the change lever L, and the guide frame portion 5 integrated with the slider 4 becomes the locking protrusion 17. In cooperation with each other, the locking projection 17 elastically locks over the slider stop piece 11 to stop the slider 4, and the change lever L is pushed to a state where the dial K ′ can be changed and stabilized. To do. (See FIG. 5) Next, when the release projection 12 is pushed at the position of FIG. 5, the slider stop piece 11 is disengaged from the locking projection 17 and the coil spring 10 acts to change the slider 4, guide frame 5, and change. The lever L returns to the original position.

[0006]

【Example】

 In the figure, reference numeral 1 is a main body of an operating tool, which is made of synthetic resin and formed into an elongated flat shape, and a dial lock K is applied and fixed to the back surface of the bag side plate V fixed to the front surface. A slider in which a groove 2 having front and rear end surfaces 2a, 2b is formed on the inner surface of the operation tool body 1 and an engaging hole 3 into which a dial changing lever L protruding from a dial lock K and penetrating a side plate V 1 is inserted is formed. 4 is housed in the groove 2, and the guide frame portion 5 which fits the right and left side surfaces 2c, 2d of the groove 2 is continuously provided integrally with the slider 4 and is projected on the opposite surface of the slider 4. Both ends of the coil spring 10 are inserted into the protrusion 6 and the protrusion 7 protruding from the end face 2b of the groove, and the tip of the guide frame portion 5 is pressed against the end face 2a by the coil spring 10 to form a flat hole 8 formed in the end face 2a. The pressing knob 9 provided on the guide frame 5 is further projected to the outside. Further, the slider stopper 11 is housed in the guide frame portion 5. As shown in FIG. 4, the slider stop piece 11 is pivotally supported by a release projection piece 12, a curved elastic piece 13, and notches 14, 14 formed on the left and right sides of the groove 2 by a synthetic resin having elasticity. 15 is formed integrally. The release projection 12 is projected outward from a hole 16 formed in the bottom surface of the groove 2, and a locking projection 17 for stopping the movement of the slider 4 by hitting the tip of the slider stopper 11 is provided. I will form it in the middle part of. Reference numeral 18 in the drawing denotes a guide protrusion of the slider guide frame portion 5 provided on the side surfaces 2c and 2d of the groove 2.

[0007]

[Effect of the device]

 According to the present invention, the change lever L can be moved to a position where the change lever L can be changed easily and accurately by simply pressing the push knob 9. After the change, if the release protrusion 12 is pushed, the change lever L returns to the original position and the dial can be changed smoothly, and the conventional inconvenience in operation can be eliminated.

[Brief description of drawings]

FIG. 1 is an outer plan view.

FIG. 2 is an inner plan view.

3 is an enlarged cross-sectional view taken along the line AA of FIG.

4 is an enlarged cross-sectional view taken along the line BB of FIG.

FIG. 5 is a sectional view of a state in which a change lever is operated.

[Explanation of symbols]

 1 Main body of operation tool 2 Groove 2a End surface 2b End surface 3 Engagement hole 4 Slider 5 Guide frame part 10 Coil spring 11 Slider stop piece 12 Release projection piece 13 Curved elastic piece 14 Notch 15 Shaft part 16 Hole 17 Locking Protrusion K Dial lock V Side plate L Change lever

Claims (1)

[Claims for utility model registration] [Claim 1] A ridge groove having both end surfaces is formed along the longitudinal direction on the inner surface of a flat operation tool main body to be attached to the back surface of a bag side plate having a dial lock fixed on the front surface, A slider having an engaging hole into which a change lever protruding from the dial lock and penetrating the measuring plate is housed in the groove, and the guide frame integrated with the slider is provided at one end surface of the groove. An elastic synthetic resin that has a pressure knob exposed to the outside from the flat hole, a coil spring that opposes the pressing direction is interposed between the slider and the other end surface of the groove, and the locking protrusion provided on the guide frame locks The slider stop piece of No. 1 is housed in the guide frame, and the slider stop piece has a release projection protruding from the hole formed on the bottom surface of the groove to the outer surface of the operation tool body, and the release projection has elasticity. A curved elastic portion to be imparted, and a shaft portion provided at the tip of the curved elastic portion and pivotally supported by notches formed on the left and right of the groove. Dial-change lever operation tool of the dial combination lock constructed integrally formed.