CN203893764U - Tapeline shell - Google Patents

Abstract

The utility model discloses a tapeline shell. The tapeline shell comprises a shell body; the shell body includes a base, a fixing clamp, an opening which is arranged at one side of the shell body which is corresponding to the base, and a button which is movably arranged on the shell body; one side of the button, which is corresponding to the shell body, is provided with a bent arc-shaped curved surface; the curved surface is recessed towards one side of the shell body; the curved surface is provided with a plurality of protrusions; the shell body is also provided with a finger groove; a recessed edge is arranged between the finger groove and the button; the recessed edge surrounds the button; one side of the base, which is corresponding to the opening, is provided with a vertical seat protrusion which is arranged obliquely; and the vertical seat protrusion tilts towards a direction opposite to the opening. According to the tapeline shell, an end surface of the button is provided with the curved surface which is recessed towards the shell body, and the button is provided with the plurality of protrusions, and therefore, the button can be pressed without little possibility of slip; and with the recessed edge and the vertical seat protrusion adopted, a user can grasp the tapeline shell more stably.

Description

A kind of bend tape casing

Technical field

The utility model relates to a kind of measurement apparatus, is specifically related to a kind of anti-skidding bend tape casing.

Background technology

Tape measure is a kind of comparatively common measurement apparatus in daily life, because the volume of tape measure own is little, easy to use, be easy to carry and tape measure is all had a wide range of applications in the middle of every field, but the tape measure in every field has again fine distinction.Such as at engineering and garment industry, the central requirement of engineering field is more accurate, tape measure is mostly steel tape, tape measure can be remained on straight line and measure, and when garment industry is used, mostly be tape.

Common tape measure is in the process of using, by pulling after the hook plate of tape measure head end therefrom extracts inner tape measure out, by setting, press the button being arranged on bend tape casing tape measure is fixed, make tape measure can be parked in fixing position, conveniently for tape measure, carry out reading.Yet, because tape measure in the middle of engineering is used through the building-site of being everlasting, especially when summer, temperature is higher, and user is easily covered with sweat on hand, make to go smoothly and tape measure between friction reduce, make user in using the process of tape measure, be not easy tape measure to fix, and the tape measure using at engineering field is mostly steel tape, steel tape skids and easily human body is damaged in the process of using, and becomes a problem in tape measure use procedure.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of can avoid occurring in use procedure by the change on shell the anti-skidding bend tape casing of slip.

For achieving the above object, the utility model provides following technical scheme:

A kind of bend tape casing, comprise outer cover body, described outer cover body comprises base, geometrical clamp, be located at opening and the activity of corresponding base one side of outer cover body and be located at the button on outer cover body, the opposite side of the corresponding outer cover body of described button is provided with the curved surface of cambered surface bending, and curved surface is towards outer cover body one side depression, on described curved surface, be provided with some projections, on described outer cover body, be also provided with finger groove, and refer to also be provided with between groove and button recessed edge, described recessed edge is around button setting, the opposite side of the corresponding opening of described base is provided with the stand projection being inclined to set, and stand throws one's back out and tilts to opening.

By adopting such scheme, in pulling out the process of tape measure, palm laminating outer cover body, puts into middle finger and refers in the middle of groove, thumb to be satisfied with on button, forefinger is placed in a side of the corresponding opening in recessed edge, nameless structure is lived the stand projection on base, pushes button, and tape measure can be pulled out, when tape measure is drawn to certain position, decontrols button tape measure is fixed.

By the curved surface caving inward is set on button, and projection is set on curved surface, because human body is when perspiring, sweat can be covered with the gap on staff, the friction force of palm is reduced, by being arranged on the projection on curved surface, increased the out-of-flatness degree between surface of contact, when thumb is contacted with button, increased the friction between finger and button, while having avoided pulling tape measure, there is the phenomenon of skidding, the curved surface caving inward is set simultaneously on button, in the time of can making thumb contact with curved surface, make the radian on button mutually adaptive with the curve on finger, both contacts area are increased, not only increased the feel while using, but also reduced the situation of skidding, occur.

Simultaneously, arrange and refer to that groove can make the fitting area between outer cover body and middle finger, feel while making to take is better, and recessed edge and stand projection are set, owing to pulling tape measure, bend tape casing can be subject to pulling the power of tape measure direction, recessed edge and stand projection are set, can be positioned over respectively stand projection and recessed along upper by nameless and forefinger, increase while pulling tape measure, the pulling force of palm to tape measure, and because the head end of tape measure can be provided with conventionally for being hooked in the hook plate in some planes with some, when tape measure is positioned on ground, opening one side can be the state of perk, by stand projection is set, also make the height bringing of hook plate compensate, while making tape measure be positioned in plane by base, become more steady.

Further, the opposite side of the corresponding base of described outer cover body is the arcwall face of cambered surface bending, and the opposite side of the corresponding opening of described arcwall face is provided with anti-skidding projection.

The arcwall face of cambered surface bending is set at the opposite side of the corresponding base of outer cover body, can make palm better and outer cover body bonded to each other, increased the feel while taking outer cover body, and the opposite side at the corresponding opening of arcwall face arranges anti-skidding projection, when palm and arcwall face are fitted, avoid palm and arcwall face in the process of using to skid.

Further, the corresponding opening part of described shell is provided with compensating tank.

At the corresponding opening part of shell, compensating tank is set, can makes the hook plate of tape measure head end and outer cover body better fit, make the outward appearance of bend tape casing more attractive in appearance.

Of the present utility modelly further be set to, the opposite side of the corresponding opening of described base is provided with engaging lug, in described engaging lug, is provided with connecting link.

Opposite side at the corresponding opening of base arranges engaging lug, and in engaging lug, connecting link is set, and makes can on connecting link, bind stay cord by the mode of binding on bend tape casing, is convenient to carrying of tape measure.

Of the present utility modelly further be set to, be provided with for the spacing holder of geometrical clamp on described outer cover body, in described holder, be provided with spacing hole, described geometrical clamp is bolted in holder.

Limit base is set on shell, and spacing hole is set on limit base, while making geometrical clamp on being fixed on shell, prevent shell play, while making to carry tape measure by geometrical clamp, outer cover body can not occur to occur situation about dropping because geometrical clamp is connected shakiness with outer cover body.By bolt, holder is being connected with tape measure, can makes the assembling of geometrical clamp and outer cover body become more convenient simultaneously.

Compared with prior art, the utility model has the advantage of: by arranging, the end face setting of button is to the curved surface towards shell body recess, and some projections are set on button, making to press button is to be not easy to skid, and by recessed edge and stand projection, while making to hold bend tape casing, become more stable.

Accompanying drawing explanation

Fig. 1 is the schematic appearance of the utility model bend tape casing;

Fig. 2 is the rear view of the utility model bend tape casing;

Fig. 3 is the front elevation of the utility model bend tape casing;

Fig. 4 is the base direction schematic diagram of the utility model bend tape casing;

Fig. 5 is the limit base one side schematic diagram of the utility model bend tape casing.

Reference numeral: 1, outer cover body; 11, button; 111, curved surface; 112, projection; 12, arcwall face; 121, anti-skidding projection; 122, recessed edge; 13, opening; 131, compensating tank; 14, refer to groove; 15, base; 151, stand projection; 152, engaging lug; 153, connecting link;

16, limit base; 161, spacing hole.

Embodiment

Below in conjunction with accompanying drawing embodiment, the utility model bend tape casing is described in further detail.

As shown in Figures 1 to 4, a kind of bend tape casing, comprise outer cover body 1, outer cover body 1 comprises base 15, geometrical clamp, be located at opening 13 and the activity of corresponding base 15 1 sides of outer cover body 1 and be located at the button 11 on outer cover body 1, the opposite side of the corresponding outer cover body 1 of button 11 is provided with the curved surface 111 of cambered surface bending, and curved surface 111 is towards outer cover body 1 one side depressions, on curved surface 111, be provided with some protruding 112, on outer cover body 1, be also provided with and refer to groove 14, and refer to also be provided with between groove 14 and button 11 recessed along 122, recessedly along 122, around button 11, arrange, the opposite side of the corresponding opening 13 of base 15 is provided with the stand projection 151 being inclined to set, and stand projection 151 dorsad opening 13 tilts, the opposite side of the corresponding base 15 of outer cover body 1 is the arcwall face 12 of cambered surface bending, the opposite side of the corresponding opening 13 of described arcwall face 12 is provided with anti-skidding protruding 121, in use, by the palm outer cover body 1 of fitting, palm and arcwall face 12 are in contact with one another, prop up anti-skidding protruding 121 on arcwall face 12, middle finger is put into and referred in the middle of groove 14, thumb is satisfied with on the curved surface 111 on button 11, thumb is contacted with the projection 112 on curved surface 111, forefinger is placed in a recessed side along 122 corresponding openings 13, nameless structure is lived the stand projection 151 on base 15, push button 11, tape measure can be pulled out, when tape measure is drawn to certain position, decontroling button 11 fixes tape measure, can carry out reading, and the setting of stand projection 151, can make when tape measure is positioned on ground, opening 13 1 sides can be the state of perk, by stand projection 151 is set, also make the height bringing of hook plate compensate, while making tape measure be positioned in plane by base 15, become more steady.

As shown in Figure 3, at the corresponding opening of shell, 13 places arrange compensating tank 131, can make hook plate and the outer cover body 1 of tape measure head end better fit, make the outward appearance of bend tape casing more attractive in appearance, and the opposite side at the corresponding opening 13 of base 15 arranges engaging lug 152, and at the interior connecting link 153 that arranges of engaging lug 152, make can on connecting link 153, bind stay cord by the mode of binding on bend tape casing, be convenient to carrying of tape measure.

As shown in Figure 5, limit base is set on shell, and spacing hole is set on limit base, while making geometrical clamp on being fixed on shell, prevent shell play, while making to carry tape measure by geometrical clamp, outer cover body 1 can not occur to occur situation about dropping because geometrical clamp is connected shakiness with outer cover body 1.By bolt, holder is being connected with tape measure, can makes the assembling of geometrical clamp and outer cover body 1 become more convenient simultaneously.

The above is only preferred implementation of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (5)

1. a bend tape casing, comprise outer cover body, described outer cover body comprises base, geometrical clamp, be located at opening and the activity of corresponding base one side of outer cover body and be located at the button on outer cover body, it is characterized in that: the opposite side of the corresponding outer cover body of described button is provided with the curved surface of cambered surface bending, and curved surface is towards outer cover body one side depression, on described curved surface, be provided with some projections, on described outer cover body, be also provided with finger groove, and refer to also be provided with between groove and button recessed edge, described recessed edge is around button setting, the opposite side of the corresponding opening of described base is provided with the stand projection being inclined to set, and stand throws one's back out and tilts to opening.

2. bend tape casing as claimed in claim 1, is characterized in that: the opposite side of the corresponding base of described outer cover body is the arcwall face of cambered surface bending, and the opposite side of the corresponding opening of described arcwall face is provided with anti-skidding projection.

3. bend tape casing as claimed in claim 2, is characterized in that: the corresponding opening part of described shell is provided with compensating tank.

4. bend tape casing as claimed in claim 3, is characterized in that: the opposite side of the corresponding opening of described base is provided with engaging lug, in described engaging lug, is provided with connecting link.

5. bend tape casing as claimed in claim 4, is characterized in that: on described outer cover body, be provided with for the spacing holder of geometrical clamp, in described holder, be provided with spacing hole, described geometrical clamp is bolted in holder.