CN2327985Y

CN2327985Y - Multifunctional steel tape

Info

Publication number: CN2327985Y
Application number: CN 98233863
Authority: CN
Inventors: 陈唯兵
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-23
Filing date: 1998-03-23
Publication date: 1999-07-07
Anticipated expiration: 2008-03-23

Abstract

The utility model discloses a multifunctional steel tape which comprises a winding shaft, a casing, and a tape coiling which is made of a spring piece. The scroll is positioned at the middle part of the inner chamber of the casing, and is perpendicular with two large faces of the casing. The steel tape is wound on the scroll, and a steel tape hole is arranged at the appropriate position of the side of the casing. The lengthwise direction of the steel tape hole is parallel to the scroll. The utility model is characterized in that the end part of the steel tape is connected with a key ring through a plurality of buckles by penetrating through the steel tape hole. The diameter of the casing is not larger than 5 cm, and the thickness is not larger than 1.2 cm. The multifunctional steel tape has the advantages of convenient carryover, good hand feeling, multifunction, etc.

Description

The pocket tape measure of Multifunction

The utility model relates to a kind of tape measure that can bounce back automatically.

The existing tape measure that can bounce back automatically, general because oversize, be not easy to carry; Can't pull out for the end that prevents tape measure is withdrawn in the shell, normally the end of tape measure be made hook-shapedly, feel is bad during use; This tape measure only works the effect of measuring, function singleness.

The purpose of this utility model is: provide a kind of Multifunction pocket tape measure, have easy to carry, use good hand touch and advantage such as multi-functional.

The technical solution of the utility model is: the pocket tape measure of a kind of Multifunction, comprise spool, shell and the winding made from spring leaf, described spool is positioned at shell inner cavity middle part and vertical with two big faces of shell, described tape measure is around on the spool, the side suitable position of shell is provided with the tape measure hole, and the length direction in tape measure hole is parallel with described spool; It is characterized in that the end of described tape measure is passed the tape measure hole by some latch closures and is connected with a key-ring; The diameter of described shell is not more than 5 centimetres, and thickness is not more than 1.2 centimetres; The downside of described shell be provided with one with the vertical chute in described tape measure hole, this chute extends and intersects at the tape measure hole.

Aforesaid the utility model multifunctional pocket tape measure, traditional hook-shaped tape measure end is changed in the tape measure end by key-ring of latch closure connection, latch closure is moved on to the tape measure hole to be located tape measure to be pulled out to measure use, need not measure when using, tape measure is withdrawn under flexible effect own in the shell automatically; Latch closure is slided into the downside of shell along chute, because the barrier effect on chute both sides, tape measure can not stretch out; Key-ring can be used for installing key, makes tape measure increase a functions of use; Key-ring and latch closure all do not have sharp protrusion, good hand touch when being held in the hand; Be not more than 5 centimetres owing to the size with shell is defined as diameter, thickness is not more than 1.2 centimetres, has guaranteed that its volume is little, is easy to carry.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the front view of an exemplary embodiments of the pocket tape measure of the utility model Multifunction;

Fig. 2 is the shell side cut-open view.

Fig. 3 is the pocket tape measure schematic perspective view of the utility model Multifunction;

As Fig. 1, Fig. 2 and the utility model multifunctional pocket tape measure shown in Figure 3, comprise spool 1, shell 2 and the tape measure made from spring leaf 3, spool 1 is positioned at shell 2 inner chambers middle part and vertical with two big faces of shell 2, tape measure 3 is around on the spool 1, the side suitable position of shell 2 is provided with tape measure hole 4, and the length direction in tape measure hole 4 is parallel with spool 1; The end of tape measure 3 is passed tape measure hole 4 by some latch closures 7 and is connected with a key-ring 5; The diameter of shell 2 is not more than 5 centimetres, and thickness is not more than 1.2 centimetres; Be provided with a chute 8 vertical with tape measure hole 4 at the downside of shell 2, this chute 8 extends and intersects at tape measure hole 4.

Present embodiment is provided with hook 6 at the back side of shell 2, winding integral body can be hung on the belt very easily more convenient carrying.

Present embodiment also is provided with slidingtype tape measure hole switches 9 in the side of shell 2 by 4 sides, tape measure hole.Slide switch 9 upwards, tape measure hole 4 is opened, and can pull out tape measure and measure use; After the tape measure withdrawal, latch closure 7 is slided into shell 2 downsides along chute 8, slide switch 9 is downwards sealed tape measure hole 4 again, can guarantee that tape measure can not deviate under the action of gravity of key.

Claims

1, the pocket tape measure of a kind of Multifunction, comprise spool (1), shell (2) and the tape measure made from spring leaf (3), described spool (1) is positioned at shell (2) inner chamber middle part and vertical with two big faces of shell (2), described tape measure (3) is around on the spool (1), the side suitable position of shell (2) is provided with tape measure hole (4), and the length direction of tape measure hole (4) is parallel with described spool (1); It is characterized in that the end of described tape measure (3) is passed tape measure hole (4) by some latch closures (7) and is connected with a key-ring (5); The diameter of described shell (2) is not more than 5 centimetres, and thickness is not more than 1.2 centimetres; Downside at described shell (2) is provided with a chute (8) vertical with described tape measure hole (4), and this chute (8) extension intersects at tape measure hole (4).

2, the pocket tape measure of Multifunction according to claim 1 is characterized in that, is provided with hook (6) at the back side of described shell (2).

3, the pocket tape measure of Multifunction according to claim 1 is characterized in that, is provided with slidingtype tape measure hole switch (9) in the side of described shell (2) by side, tape measure hole (4).