CN215003275U - Two-in-one measuring tape - Google Patents
Two-in-one measuring tape Download PDFInfo
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- CN215003275U CN215003275U CN202121338132.7U CN202121338132U CN215003275U CN 215003275 U CN215003275 U CN 215003275U CN 202121338132 U CN202121338132 U CN 202121338132U CN 215003275 U CN215003275 U CN 215003275U
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- ruler
- winding mechanism
- strip
- fixedly connected
- sleeve
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Abstract
The utility model discloses a two-in-one measuring tape, which comprises an upper shell, a hanging rope, a first measuring tape head and a coil spring, the circular plate is matched with the vertical shaft in a rotating way, the first ruler head is pulled to drive the first ruler strips in the two first winding mechanisms to extend out, the second ruler strip is driven to extend out by pulling the second ruler head, the first ruler strip and the second ruler strip can be pulled out independently for use due to the unique structure, the switching is convenient, the use of the steel measuring tape and the soft leather tape can be realized by people only carrying the two-in-one measuring tape, the use is more convenient, the two-in-one tape measure can be conveniently carried by a person by twisting the hanging rope through the hanging rope, and after the person finishes measurement and releases the first and second stretched tape measures, under the elastic fit of the coil spring, the first ruler strip and the second ruler strip can be automatically wound on the sleeve.
Description
Technical Field
The utility model relates to a tape measure specifically is a two unification tape measures.
Background
The measuring tape, also called Luban ruler, Minnan called as a writing ruler, is a soft measuring tool made of plastic, steel bar, cloth and other materials. It is easy to carry and can measure the length of some curves. The measuring tape used in the clothing industry is a measuring tape, also called a flexible tape, and the used materials are PVC plastics and glass fiber.
Most of the existing measuring tapes and the existing flexible leather tapes are separated, when a person needs to use the steel measuring tape and the flexible leather tape, the person needs to carry the two kinds of measuring tapes at the same time, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two unification tape measures to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a two-in-one tape measure comprises an upper shell, wherein a lower shell is arranged below the upper shell, the bottom of the upper shell is fixedly connected with the top of the lower shell, vertical shafts are jointly arranged on the inner sides of the upper shell and the lower shell, the top ends of the vertical shafts are fixedly connected with the inner wall of the upper shell, the bottom ends of the vertical shafts are fixedly connected with the inner wall of the lower shell, a first winding mechanism and a second winding mechanism are arranged on the outer side of each vertical shaft, the number of the first winding mechanisms is two, one of the first winding mechanisms is arranged above the second winding mechanism, the other one of the first winding mechanisms is arranged below the second winding mechanism, each first winding mechanism comprises a coil spring, a sleeve and two circular plates, the two circular plates are symmetrically arranged, the two circular plates are rotatably sleeved on the outer side of the vertical shaft, and the sleeve is arranged between the two circular plates, the top end of the sleeve is fixedly connected with the bottom of one of the circular plates, the bottom end of the sleeve is fixedly connected with the top of the other circular plate, the sleeve, the circular plates and the vertical shaft are arranged concentrically, the coil spring is sleeved outside the vertical shaft and positioned inside the sleeve, one end of the coil spring is fixedly connected to the vertical shaft, the other end of the coil spring penetrates through the side wall of the sleeve and then extends out to the outside, the specifications of all parts of the second winding mechanism and the first winding mechanism are identical, a second ruler strip is wound outside the sleeve in the first winding mechanism, one end of the second ruler strip is fixedly connected with the other end of the coil spring in the first winding mechanism, the other end of the second ruler strip extends out of the upper shell and the lower shell and then is fixedly connected with a second ruler head, a first ruler strip is wound outside the sleeve in the second winding mechanism, and one end of the first ruler strip is fixedly connected with the other end of the coil spring in the second winding mechanism, the other end of the first ruler strip extends out of the outer parts of the upper shell and the lower shell and then is fixedly connected with a first ruler head.
As a further aspect of the present invention: the first ruler head is fixedly connected with a convex block, one side of the second ruler head is provided with a groove, the groove is matched with the convex block, and the convex block is inserted into the groove.
As a further aspect of the present invention: the upper shell and the lower shell are jointly provided with a limiting groove for placing a first ruler head and a second ruler head, and the first ruler head and the second ruler head are inserted into the limiting groove.
As a further aspect of the present invention: the first ruler strip is a steel ruler strip with scales.
As a further aspect of the present invention: the second ruler strip is a soft leather ruler strip with scales.
As a further aspect of the present invention: and the lower shell is fixedly connected with a hanging rope.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the normal running fit of plectane and vertical axis, drive two first chi strips in the mechanism of winding through pulling first chi head and stretch out, drive the second chi strip through pulling the second chi head and stretch out, unique structure can make first chi strip and second chi strip pull out alone and use, conveniently switches, and the personnel only need carry this two unification tape measures can realize the use of steel tape measure and soft tape measure, and it is more convenient to use.
2. Make things convenient for personnel to carry this two unification tape measures through setting up the string rope, through all being provided with the coil spring in first winding mechanism and second winding mechanism, after personnel's measurement, release and draw behind first chi strip and the second chi strip that stretches out, under the elastic fit of coil spring, can realize first chi strip and second chi strip and roll to the sleeve pipe by oneself, through the lug, the cooperation setting of recess and spacing recess for placing of first chi head and second chi head is more stable.
Drawings
Fig. 1 is a schematic structural view of a two-in-one tape measure.
FIG. 2 is a cross-sectional view of the two-in-one tape measure.
FIG. 3 is a partial structure diagram of a two-in-one tape measure.
FIG. 4 is a partial structure diagram of a two-in-one tape measure.
FIG. 5 is a partial structure diagram of a two-in-one tape measure.
Shown in the figure: the device comprises an upper shell 1, a hanging rope 2, a first ruler head 3, a convex block 4, a groove 5, a second ruler head 6, a lower shell 7, a coil spring 8, a first ruler strip 9, a limiting groove 10, a sleeve 11, a second ruler strip 12, a circular plate 13, a first winding mechanism 14, a second winding mechanism 15, a vertical shaft 16, a first convex block 17 and a second convex block 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a two-in-one tape measure includes an upper case 1, a lower case 7 is disposed below the upper case 1, the bottom of the upper case 1 is fixedly connected to the top of the lower case 7, a vertical shaft 16 is disposed at the inner sides of the upper case 1 and the lower case 7, the top end of the vertical shaft 16 is fixedly connected to the inner wall of the upper case 1, the bottom end of the vertical shaft 16 is fixedly connected to the inner wall of the lower case 7, a first winding mechanism 14 and a second winding mechanism 15 are disposed at the outer side of the vertical shaft 16, the first winding mechanism 14 is symmetrically disposed in two numbers, one of the first winding mechanism 14 is disposed above the second winding mechanism 15, the other first winding mechanism 14 is disposed below the second winding mechanism 15, the first winding mechanism 14 includes a coil spring 8, a sleeve 11 and a circular plate 13, the two circular plates 13 are symmetrically arranged, the two circular plates 13 are rotatably sleeved on the outer side of a vertical shaft 16, the sleeve 11 is arranged between the two circular plates 13, the top end of the sleeve 11 is fixedly connected with the bottom of one of the circular plates 13, the bottom end of the sleeve 11 is fixedly connected with the top of the other circular plate 13, the sleeve 11, the circular plates 13 and the vertical shaft 16 are concentrically arranged, the coil spring 8 is sleeved on the outer side of the vertical shaft 16 and is positioned on the inner side of the sleeve 11, one end of the coil spring 8 is fixedly connected to the vertical shaft 16, the other end of the coil spring 8 penetrates through the side wall of the sleeve 11 and then extends out to the outside, the specifications of each part of the second winding mechanism 15 and the first winding mechanism 14 are the same, the second ruler strip 12 is wound on the outer side of the sleeve 11 in the first winding mechanism 14, one end of the second ruler strip 12 is fixedly connected with the other end of the coil spring 8 in the first winding mechanism 14, the other end of the second ruler strip 12 extends out of the second ruler head 6 fixedly connected with the outside of the upper shell 1 and the lower shell 7, the second ruler strip 12 is a soft rubber ruler strip with scales, the outside of the sleeve 11 in the second winding mechanism 15 is wound with the first ruler strip 9, the first ruler strip 9 is a steel ruler strip with scales, one end of the first ruler strip 9 is fixedly connected with the other end of the coil spring 8 in the second winding mechanism 15, the other end of the first ruler strip 9 extends out of the first ruler head 3 fixedly connected with the outside of the upper shell 1 and the lower shell 7, the bump 4 is fixedly connected with the first ruler head 3 on the first ruler head 3, the groove 5 is arranged on one side of the second ruler head 6, the groove 5 is matched with the bump 4, the bump 4 is inserted into the groove 5, the limit groove 10 for placing the first ruler head 3 and the second ruler head 6 is jointly arranged on the upper shell 1 and the lower shell 7, the first ruler head 3 and the second ruler head 6 are inserted into the limiting groove 10, and the hanging rope 2 is fixedly connected to the lower shell 7.
The utility model discloses a theory of operation is:
when the flexible ruler is used, the circular plate 13 is matched with the vertical shaft 16 in a rotating mode, the first ruler strip 9 of the two first winding mechanisms 14 is driven to extend by pulling the first ruler head 3, the first ruler strip 9 is a steel ruler strip, the straight object can be measured by the first ruler strip 9, the second ruler strip 12 is driven to extend by pulling the second ruler head 6, the second ruler strip 12 is a soft leather ruler strip and can be used for measuring the circumference and the length of a curved surface of a person and measuring the three dimensions of a human body in daily life conveniently, the first ruler strip 9 and the second ruler strip 12 can be pulled out independently for use due to the unique structure, switching is convenient, the person can conveniently carry the two flexible ruler by twisting the hanging rope 2 through arranging the hanging rope 2, the coil springs 8 are arranged in the first winding mechanism 14 and the second winding mechanism 15, and after the person finishes measurement, under the elastic matching of the coil springs 8, after the first ruler strip 9 and the second ruler strip 12 which are stretched out are released, the first ruler strip 9 and the second ruler strip 12 can be automatically rolled onto the sleeve 11, and the first ruler head 3 and the second ruler head 6 are placed more stably through the matching arrangement of the convex block 4, the groove 5 and the limiting groove 10.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A two-in-one tape measure comprising an upper case (1), characterized in that: the lower portion of the upper shell (1) is provided with a lower shell (7), the bottom of the upper shell (1) is fixedly connected with the top of the lower shell (7), a vertical shaft (16) is jointly arranged on the inner sides of the upper shell (1) and the lower shell (7), the top end of the vertical shaft (16) is fixedly connected with the inner wall of the upper shell (1), the bottom end of the vertical shaft (16) is fixedly connected with the inner wall of the lower shell (7), a first winding mechanism (14) and a second winding mechanism (15) are arranged on the outer side of the vertical shaft (16), the first winding mechanism (14) is symmetrically provided with two winding mechanisms, one winding mechanism (14) is arranged above the second winding mechanism (15), the other winding mechanism (14) is arranged below the second winding mechanism (15), and the first winding mechanism (14) comprises a coil spring (8), The winding device comprises a sleeve (11) and two circular plates (13), wherein the two circular plates (13) are symmetrically arranged, the two circular plates (13) are rotatably sleeved on the outer side of a vertical shaft (16), the sleeve (11) is arranged between the two circular plates (13), the top end of the sleeve (11) is fixedly connected with the bottom of one of the circular plates (13), the bottom end of the sleeve (11) is fixedly connected with the top of the other circular plate (13), the sleeve (11), the circular plates (13) and the vertical shaft (16) are concentrically arranged, a coil spring (8) is sleeved on the outer side of the vertical shaft (16) and positioned on the inner side of the sleeve (11), one end of the coil spring (8) is fixedly connected onto the vertical shaft (16), the other end of the coil spring (8) penetrates through the side wall of the sleeve (11) and then extends out, and the specifications of each part of the second winding mechanism (15) and the first winding mechanism (14) are the same, the outside of sleeve pipe (11) is convoluteed in first winding mechanism (14) has second chi strip (12), the other end fixed connection of coil spring (8) in one end and first winding mechanism (14) of second chi strip (12), the other end of shown second chi strip (12) stretches out to outside back fixedly connected with second chi head (6) of supreme casing (1) and lower casing (7), the outside of sleeve pipe (11) is convoluteed in second winding mechanism (15) has first chi strip (9), the other end fixed connection of coil spring (8) in one end and the second winding mechanism (15) of first chi strip (9), the other end of first chi strip (9) stretches out to outside back fixedly connected with first chi head (3) of supreme casing (1) and lower casing (7).
2. The two-in-one tape measure of claim 1, wherein: the first ruler head (3) is fixedly connected with a convex block (4), one side of the second ruler head (6) is provided with a groove (5), the groove (5) is matched with the convex block (4), and the convex block (4) is inserted into the groove (5).
3. The two-in-one tape measure of claim 1, wherein: the upper shell (1) and the lower shell (7) are jointly provided with a limiting groove (10) for placing the first ruler head (3) and the second ruler head (6), and the first ruler head (3) and the second ruler head (6) are inserted into the limiting groove (10).
4. The two-in-one tape measure of claim 1, wherein: the first ruler strip (9) is a steel ruler strip with scales.
5. The two-in-one tape measure of claim 1, wherein: the second ruler strip (12) is a soft leather ruler strip with scales.
6. The two-in-one tape measure of claim 1, wherein: the lower shell (7) is fixedly connected with a hanging rope (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121338132.7U CN215003275U (en) | 2021-06-16 | 2021-06-16 | Two-in-one measuring tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121338132.7U CN215003275U (en) | 2021-06-16 | 2021-06-16 | Two-in-one measuring tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215003275U true CN215003275U (en) | 2021-12-03 |
Family
ID=79128458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121338132.7U Active CN215003275U (en) | 2021-06-16 | 2021-06-16 | Two-in-one measuring tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215003275U (en) |
-
2021
- 2021-06-16 CN CN202121338132.7U patent/CN215003275U/en active Active
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