CN2396371Y

CN2396371Y - Concealing device for rotating handle of flexible rule

Info

Publication number: CN2396371Y
Application number: CN 99248532
Authority: CN
Inventors: 林炳煌
Original assignee: Index Measuring Tape Co Ltd
Current assignee: Index Measuring Tape Co Ltd
Priority date: 1999-10-18
Filing date: 1999-10-18
Publication date: 2000-09-13
Anticipated expiration: 2009-10-18

Abstract

The utility model relates to a concealing device for a rotary handle of a flexible rule. The utility model is characterized in that a rocker handle which is arranged outside a flexible rule and is capable of rotating an inner flexible rule is composed of a handle which can be folded and can be concealed in a shell; the shell of a flexible rule tool has a groove; the handle is divided into two sections, and the handle can be wrenched to form a rocker; when stored, the handle is folded back into the groove of the shell and is concealed. Accordingly, the shell of the flexible rule forms a flat shape, the volume of reduced, the shape is simplified to form a compact type, and the inconvenience brought by an overlong rocker is reduced.

Description

The concealing device of tape measure swing handle

The utility model relates to a kind of swing handle of tape measure, and particularly a kind of have a swing handle of amounting to function, can freely handle be hidden in the concealing device of the tape measure swing handle in the housing groove.

Common tape measure rotating mechanism has a rotating mechanism 4, one front side wall bodies 2, one set collars 40, one rocking bars 10, rocking bar handgrip 11 and a tape measure 5 as shown in Figure 1.Can be when rotating rocker 10 with the tape measure scrolling, make it elongation so that measurement length, and in the retraction housing so that folding and unfolding.

This common tape measure rotating mechanism has following shortcoming in use:

(1) structure of rocking bar 10 is long, and its handgrip 11 is also terminal outstanding at rocking bar, forms a non-planar configuration, and forms the imbalance sense of tape measure structure.

Also it collection can't not increased structural complexity when (2) not using rocking bar 10 and handgrip 11, inconvenience is carried.

(3) some rocking bars 10 come longly than the tape measure entity and the overhang of handgrip 11, have to cause people by mistake to strike the anxiety that bumps against outstanding handle and injure health.Also have and cannot not cause carefully down outstanding rocking bar being rotated by external force the situation that causes the not bright floor-covering roll of tape measure to go out or be involved in.

Because common tape measure handle has above-mentioned shortcoming, this creator improves at those shortcoming researchs, and research has the utility model to produce eventually when long.

Fundamental purpose of the present utility model is the concealing device that a kind of tape measure swing handle will be provided, the concealing device of this kind swing handle, and its rocking bar and handle can be hidden in the outer casing groove fully, make the smooth unanimity of external form.

Another purpose of the present utility model is the concealing device that a kind of tape measure swing handle will be provided, and this device is avoided the outside outstanding inconvenience that rocking bar brought, and it is concealed that handle design becomes, and reduces wounding that its overhang causes.

A purpose more of the present utility model is the concealing device that a kind of tape measure swing handle will be provided, and this design can allow the external form of whole tape measure dwindle, and can save the space during collection, also can not damage outstanding handle partly, is easy to carry, and also increases overall aesthetic.

A purpose more of the present utility model is the concealing device that a kind of tape measure swing handle will be provided, this design concept is except moving in the scrolling of tape measure, can be used in scrolling too as similar tape measure, therefore the rotation that only is applicable to tape measure is not limit in this design, can replace the rocking bar and the handle of regarding sb. as an outsider at ordinary times and building.

The purpose of this utility model is achieved in that

A kind of concealing device of tape measure swing handle, it mainly includes two joints and amounts to handle, it is characterized in that: the first in command is box-like for hollow, its base portion is combining of can pulling with a groove, the base portion of the second joint handle is to pull with the end of first segment handle again and combines, and the second joint handle is that the center turns with an axis body.

This second joint handle comprises a cross bar and a handgrip, this cross bar is arranged at the end of first segment handle, one groove is arranged on the cross bar, form on the handgrip of the second joint handle one with this cross bar on the relative projection of groove, this second handgrip that saves handle is rotating with cross bar and combines.

This second joint handle comprises a rotating minor axis and a handgrip, this minor axis is arranged at the first in command's end, have on the minor axis one with the perpendicular turning axle of minor axis, this second the joint handle handgrip be provided with an axis hole, the axis hole of this handgrip is sleeved on and is rotating combination on this turning axle.

The utility model is simple in structure, and its rocking bar and handle can be hidden in the outer casing groove fully, have improved the inconvenience that long rocking bar brings, and external form is dwindled, and can save the space during collection, is easy to carry, and also can apply on the rolling device of similar tape measure simultaneously.

Further specify the technical solution of the utility model and embodiment below in conjunction with accompanying drawing.

Description of drawings:

Fig. 1 is that the rotating mechanism of common tape measure is implemented illustration;

Fig. 2 A is the overall diagram of the utility model when being applied to tape measure shown in Figure 1;

Fig. 2 B is that the utility model pulls open the perspective illustration of hiding handle;

Fig. 3 A, 3B, 3C are hiding handle deployment step key diagrams of the present utility model;

Fig. 4 A is the utility model second joint handle first embodiment structural map;

Fig. 4 B is the utility model second joint handle second embodiment structural map.

Be common tape measure as shown in Figure 1, its constitute situation with and shortcoming, as previously mentioned, repeated description no longer herein.

Shown in Fig. 2 A, 2B and Fig. 3 A, 3B, 3C, concealed handle 6 of the present utility model, replace common rocking bar 10 and handgrip 11 after, this handle 6 is to place on the shell in the formed groove 7, when collecting state, does not expose handle on the rotating mechanism shell.Being equivalent in the groove 7 and hide handle 6, can having made handle partly smooth, increased the attractive in appearance of tape measure, handle 6 has been pulled open from outer casing groove 7 when needing the scrolling tape measure again, promptly is rotating handle.

See also Fig. 2 B, the utility model handle has two joints, is to be the first segment handle 61 and the short second in command 62; First segment handle 61 is that to be hollow box-like, can be by dull and stereotyped 61A, 61B, 61C surrounds, at the base portion of first segment handle 61, with short pin or rivet 70A, 70B is fixed on the cell wall of groove 7 of shell 71, shown in Fig. 3 A, 3B, 3C, and make first segment handle 61 become the state that can pull open in the groove 7.Can pull out hiding the groove 7 of handle 6 from shell 71 when using handle, it is first segment handle 61 that first segment is pulled out the position, replaces the rocking bar 10 of common handle; Then, can go that to pull out the second joint handle, 62, the second joint handles, 62 structures shorter in the first segment handle 61 again, this is for the common handgrip of replacement 11 positions, as holding rotary part.Shell 71 is fixed on the rotating mechanism 4, through rotating the handle of having pulled out 6, and jointly just can be with the tape measure scrolling.The structure of the second joint handle 62 will describe in detail together in structure shown in Fig. 4 A, 4B.

Shown in Fig. 4 A, 4B, be two embodiment of the second joint handle 62.Please consult first embodiment shown in Fig. 4 A earlier, wherein, the second joint handle 62 is partly formed by two, its base portion has a rotating minor axis 62A to be horizontally placed in the first segment handle 61, and make it to be fixed in the first segment handle 61 with pin 62B, and be the state that is contained within the first segment handle 61 that to be rotated, another position is partly 62C of handgrip, be round or other block rotary handle 62C, in the middle of the minor axis 62A a vertical with it turning axle 62D is arranged, establish an axis hole in rotary handle 62C corresponding position, this axis hole is sleeved on turning axle 62D, rotary handle 62C can be rotated, the dirigibility when increasing object manipulation such as rotating tape measure.Rotary handle 62C base portion designs for indent, makes it to be fixed in minor axis 62A and goes up central dimpling place, and fix with screw, rotary handle 62C thereby can freely be rotated.In addition another embodiment is shown in Fig. 4 B, and the non-inner concavity of handgrip 62C base portion of this embodiment, and be a convex shape, its base portion are to be fixed in the cross bar 62E that first segment handle 61 connects the second joint handle 62 on the recess both sides with rivet.One turning axle 62D is also arranged in the middle of the rotary handle 62C, make the usefulness of rotation equally for rotary handle 62C.The base portion and the turning axle 62 that protrude are one, and the second in command 62 is installed on recess within the first segment handle 61, and is and rotary handle 62C can be able to be rotated the state that is contained within the first segment handle 61.

From as can be known above-mentioned, the concealing device of this kind tape measure swing handle of the present utility model, be the improvement of swing handle, it has the structure that can hide handle fully really, and these effects can be improved the long and outstanding fraud of common rocking bar really, and it is not seen in public use, closes the regulation in Patent Law, so propose utility application in accordance with the law.

The above is the preferable specific embodiment of the utility model, if the change of doing according to conception of the present utility model, and when the function that it produced does not exceed spiritual that instructions and accompanying drawing contain yet, all should be in scope of the present utility model.

Claims

1, a kind of concealing device of tape measure swing handle, it mainly includes two joints and amounts to handle, it is characterized in that: the first in command is box-like for hollow, its base portion is combining of can pulling with a groove, the base portion of the second joint handle is to pull with the end of first segment handle again and combines, and the second joint handle is that the center turns with an axis body.

2, the concealing device of tape measure swing handle as claimed in claim 1, it is characterized in that: this second joint handle comprises a cross bar and a handgrip, this cross bar is arranged at the end of first segment handle, one groove is arranged on the cross bar, form on the handgrip of the second joint handle one with this cross bar on the relative projection of groove, this second handgrip that saves handle is rotating with cross bar and combines.

3, the concealing device of tape measure swing handle as claimed in claim 1, it is characterized in that: this second joint handle comprises a rotating minor axis and a handgrip, this minor axis is arranged at the first in command's end, have on the minor axis one with the perpendicular turning axle of minor axis, the handgrip of this second joint handle is provided with an axis hole, and the axis hole of this handgrip is sleeved on and is rotating combination on this turning axle.