A tape measure

Abstract

The utility model belongs to the technical field of measuring tool, disclose a tape measure, including shell, measuring assembly and decoration subassembly. Shell surrounds and is equipped with installation chamber, measuring assembly includes ruler disc and tape, ruler disc rotation setting is in installation chamber, and tape is reeled in ruler disc, decoration subassembly includes decoration piece and protective shell, shell is equipped with through -hole, and decoration piece sets up on ruler disc and is located in the through -hole, and decoration piece can rotate with ruler disc synchronously. The rotation of ruler disc can drive decoration piece synchronous rotation in the process of pulling tape or tape back, to promote the interest of tape measure. And, the user can freely choose the pattern and shape of decoration piece, realize individualized customization, satisfy the use demand of diversification, and the interactivity and interest are stronger. Protective shell covers and sets up on decoration piece, and protective shell adopts transparent or translucent material, can provide certain protection to decoration piece, can also effectively prevent the dust and chippings of external environment to enter installation chamber.

Description

Technical Field

[0001] This utility model relates to the field of measuring tools, and in particular to a measuring tape. Background Technology

[0002] Measuring tapes are commonly used measuring tools and are widely used in construction, decoration, and daily life. Traditional measuring tapes consist of an outer casing, a measuring disc inside the casing, and a measuring tape wound onto the disc. The outer casing is mostly a single plastic shell, which mainly serves to protect the internal structure and make it easy for the user to hold.

[0003] As user needs become increasingly diverse, manufacturers have begun to improve the appearance of measuring tapes, such as printing brand logos, colorful patterns, or using different colored materials on the casing to enhance the tape's aesthetics and brand recognition. However, in existing measuring tapes, the patterns and decorations on the casing are fixed and cannot be changed. This static design easily leads to user fatigue, resulting in a dull and uninteresting experience. Furthermore, users cannot make immediate and convenient personalized adjustments according to their preferences, resulting in poor interactivity. Utility Model Content

[0004] The purpose of this utility model is to provide a measuring tape that is fun and interactive, and can meet the personalized needs of users.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A measuring tape is proposed, comprising:

[0007] The outer casing surrounds an installation chamber, and the outer casing has a through hole;

[0008] The measuring assembly includes a measuring disc and a measuring tape, wherein the measuring disc is rotatably disposed in the mounting cavity and the measuring tape is wound up in the measuring disc;

[0009] A decorative component, including a decorative element and a protective shell, is disposed on the ruler plate and located at the through hole. The decorative element can rotate synchronously with the ruler plate. The protective shell is disposed on the decorative element and is made of transparent or semi-transparent material.

[0010] As an optional solution for the measuring tape, the protective shell is snapped into the through hole.

[0011] As an optional solution for the measuring tape, the protective shell is provided with multiple snap-fit ​​parts at intervals along the circumference, and the inner wall of the through hole is provided with multiple snap-fit ​​grooves at intervals, with the multiple snap-fit ​​parts snapping into the multiple snap-fit ​​grooves in a one-to-one correspondence.

[0012] As an alternative to the measuring tape, the decorative component also includes a filler disposed between the decorative component and the protective shell.

[0013] As an optional feature of the measuring tape, the protective casing or the decorative element is provided with a light-emitting element.

[0014] As an alternative to the measuring tape, the light-emitting element includes at least one of a light-emitting coating, a fluorescent strip, and a sensor-emitting device.

[0015] As an optional solution for the measuring tape, a fixed shaft is provided inside the outer casing, the measuring disc is rotatably sleeved on the fixed shaft, and a mounting part is provided on the protective shell, the mounting part being sleeved on the end of the fixed shaft.

[0016] As an optional solution for the measuring tape, a bushing is fitted onto the end of the fixed shaft, and the bushing passes through the mounting portion.

[0017] As an alternative to the measuring tape, the decorative element is adhered to the measuring disc; or, the decorative element is detachably attached to the measuring disc by fasteners.

[0018] As an optional solution for the measuring tape, the two side walls of the outer casing are provided with the through holes, and two decorative parts are provided, which are respectively located on both sides of the measuring tape and are correspondingly located at the two through holes.

[0019] The beneficial effects of this utility model are:

[0020] This utility model provides a measuring tape, including a housing, a measuring component, and a decorative component. The housing surrounds an installation chamber. The measuring component includes a measuring disc and a measuring tape. The measuring disc is rotatably mounted within the installation chamber, and the measuring tape is wound onto the disc. The decorative component includes a decorative piece and a protective shell. The housing has a through hole, and the decorative piece is mounted on the measuring disc at the through hole. The decorative piece can rotate synchronously with the measuring disc. During the outward pulling or retraction of the measuring tape, the rotation of the measuring disc causes the decorative piece to rotate synchronously, enhancing the fun of the measuring tape. Furthermore, users can freely choose the pattern and shape of the decorative piece for personalized customization, meeting diverse usage needs and enhancing interactivity and enjoyment. The protective shell covers the decorative piece. The protective shell is made of transparent or semi-transparent material, providing some protection to prevent damage to the decorative piece. Simultaneously, the protective shell effectively prevents dust and debris from entering the installation chamber, and the transparent or semi-transparent material also ensures clear display of the decorative piece. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the measuring tape provided in a specific embodiment of this utility model;

[0022] Figure 2This is a structural schematic diagram of the measuring tape with the protective shell and part of the outer shell omitted, provided in a specific embodiment of this utility model.

[0023] Figure 3 This is a schematic diagram of the structure of the fixed shaft, bushing and protective shell provided in the specific embodiments of this utility model.

[0024] In the picture:

[0025] 1. Outer shell; 10. Mounting chamber; 11. Through hole; 12. Fixed shaft; 13. Shaft sleeve;

[0026] 2. Measuring components; 21. Measuring scale; 22. Measuring tape;

[0027] 3. Decorative components; 31. Protective housing; 311. Snap-fit ​​part; 312. Mounting part. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0032] like Figures 1 to 3 As shown, this utility model provides a measuring tape, including a housing 1, a measuring component 2, and a decorative component 3. The housing 1 surrounds a mounting chamber 10. The measuring component 2 includes a measuring disc 21 and a measuring tape 22. The measuring disc 21 is rotatably mounted within the mounting chamber 10, and the measuring tape 22 is wound onto the measuring disc 21. The decorative component 3 includes a decorative element (not shown) and a protective shell 31. The housing 1 has a through hole 11. The decorative element is mounted on the measuring disc 21 and located at the through hole 11. The decorative element can rotate synchronously with the measuring disc 21. During the outward pulling of the measuring tape 22 or the retraction of the measuring tape 22, the rotation of the measuring disc 21 causes the decorative element to rotate synchronously, enhancing the fun of the measuring tape. Furthermore, users can freely choose the pattern and shape of the decorative element for personalized customization, meeting diverse usage needs and enhancing interactivity and fun. The protective shell 31 is installed over the through hole 11. The protective shell 31 is made of transparent or semi-transparent material, which can provide a certain degree of protection for the decorative parts and prevent them from being damaged. At the same time, the protective shell 31 can also effectively prevent dust and debris from the external environment from entering the installation chamber 10. Furthermore, the transparent or semi-transparent material can also ensure the clear display of the decorative parts.

[0033] Optionally, the decorative element is glued to the measuring plate 21. This glued fixing method eliminates the need for visible fasteners, resulting in a smooth and clean surface for improved aesthetics. Alternatively, the decorative element can be detachably mounted to the measuring plate 21 using fasteners such as bolts. This method is simple and convenient, provides high connection stability, facilitates easy replacement of the decorative element, and allows for reuse of the removed decorative element.

[0034] Optionally, the protective shell 31 is snapped into the through hole 11, making installation simple and convenient, and allowing users to quickly replace decorative parts.

[0035] Furthermore, such as Figure 3 As shown, the protective shell 31 has multiple snap-fit ​​parts 311 spaced apart circumferentially, and the inner wall of the through hole 11 has multiple snap-fit ​​grooves spaced apart. The multiple snap-fit ​​parts 311 are snapped into the multiple snap-fit ​​grooves in a one-to-one correspondence. Through the snap-fit ​​cooperation between the snap-fit ​​parts 311 and the snap-fit ​​grooves, the protective shell 31 and the outer shell 1 can be detachably connected without the need for any external tools. The operation is simple and convenient, making it easy for users to replace decorative parts.

[0036] Specifically, in this embodiment, four snap-fit ​​parts 311 are provided, and correspondingly, four snap-fit ​​slots are also provided; in other embodiments, the number of snap-fit ​​parts 311 and snap-fit ​​slots can be set as needed, and no specific limitation is made here.

[0037] Optionally, the decorative component 3 also includes a filler (not shown in the figure), which is disposed between the decorative component and the protective shell 31 to increase the variety and interest of the measuring tape's appearance. Specifically, the filler may be spherical or irregular in shape, without particular limitation.

[0038] Optionally, the protective shell 31 is made of a transparent material so as to clearly display the pattern of the decorative part; or, the protective shell 31 is provided with a decorative pattern, and the decorative pattern on the protective shell 31 can cooperate with the pattern of the decorative part to present a dynamic pattern.

[0039] Optionally, the protective casing 31 may be provided with text labels. The text labels may be installation warnings, such as "Caution: Sharp ruler strap 22" or "Prevent injury from rebound," to remind users to pay attention to safety; they may also be multiplication tables, geometric figures, or alphabets, serving both practical and educational purposes.

[0040] The protective shell 31 or decorative part is provided with a light-emitting element, which includes at least one of the following: a light-emitting coating, a fluorescent strip, and a light-emitting sensor. The light-emitting coating may be made of phosphor, electrochromic coating, photochromic coating, thermoluminescent coating, etc. The fluorescent strip is annular and coaxially distributed on the protective shell 31 or decorative part, or it is elongated and radially distributed along the protective shell 31 or decorative part. The light-emitting sensor may integrate a pressure-triggered switch or an angular acceleration sensor, as well as components such as MCU and LED, to achieve automatic light emission by sensing the movement of the decorative part and the protective shell 31, thereby enhancing the fun and adapting to nighttime scenes.

[0041] Optionally, such as Figure 2 As shown, a fixed shaft 12 is provided inside the outer casing 1. The ruler plate 21 is rotatably sleeved on the fixed shaft 12 and can rotate around the axis of the fixed shaft 12. The fixed shaft 12 ensures the stability of the ruler plate 21 during rotation and also facilitates the quick installation of the ruler plate 21, improving assembly efficiency.

[0042] Combination Figure 3 The protective shell 31 is provided with a mounting part 312, which is sleeved on the end of the fixed shaft 12 for positioning and installation of the protective shell 31. Specifically, the mounting part 312 has a mounting groove, the end of the fixed shaft 12 extends into the mounting groove and abuts against the inner wall of the mounting groove in the circumferential direction to achieve a stable engagement between the protective shell 31 and the fixed shaft 12.

[0043] Furthermore, continue to refer to Figure 3 A bushing 13 is fitted onto the end of the fixed shaft 12, and the bushing 13 passes through the mounting part 312. The bushing 13 ensures accurate connection between the mounting part 312 and the fixed shaft 12, and prevents the mounting housing from shifting.

[0044] Optionally, each of the two side walls of the outer casing 1 is provided with a through hole 11, and two decorative pieces are provided, one on each side of the ruler plate 21, and correspondingly positioned at the two through holes 11. That is to say, decorative pieces are provided on both sides of the outer casing 1. The patterns and shapes of the two decorative pieces can be the same or different, and users can set them according to their personalized needs to enhance the user experience.

[0045] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A measuring tape, characterized in that, include: The outer shell (1) surrounds the installation chamber (10), and the outer shell (1) has a through hole (11). The measuring component (2) includes a measuring disc (21) and a measuring tape (22). The measuring disc (21) is rotatably disposed in the mounting chamber (10), and the measuring tape (22) is wound around the measuring disc (21). The decorative component (3) includes a decorative element and a protective shell (31). The decorative element is disposed on the ruler plate (21) and is opposite to the through hole (11). The decorative element can rotate synchronously with the ruler plate (21). The protective shell (31) covers the through hole (11) and is made of transparent or semi-transparent material.

2. The measuring tape according to claim 1, characterized in that, The protective shell (31) is engaged at the through hole (11).

3. The measuring tape according to claim 2, characterized in that, The protective shell (31) is provided with a plurality of snap-fit ​​parts (311) at intervals along the circumference, and the inner wall of the through hole (11) is provided with a plurality of snap-fit ​​grooves at intervals, and the plurality of snap-fit ​​parts (311) are snapped into the plurality of snap-fit ​​grooves in a corresponding manner.

4. The measuring tape according to claim 2, characterized in that, The decorative component (3) also includes a filler disposed between the decorative component and the protective shell (31).

5. The measuring tape according to claim 2, characterized in that, The protective shell (31) or the decorative part is provided with a light-emitting element.

6. The measuring tape according to claim 5, characterized in that, The light-emitting component includes at least one of a light-emitting coating, a fluorescent strip, and a sensor-emitting device.

7. The measuring tape according to claim 2, characterized in that, A fixed shaft (12) is provided inside the outer shell (1), and the ruler (21) is rotatably sleeved on the fixed shaft (12). An installation part (312) is provided on the protective shell (31), and the installation part (312) is sleeved on the end of the fixed shaft (12).

8. The measuring tape according to claim 7, characterized in that, The end of the fixed shaft (12) is fitted with a bushing (13), which passes through the mounting part (312).

9. The measuring tape according to any one of claims 1-8, characterized in that, The decorative element is adhered to the measuring disc (21); or, the decorative element is detachably mounted on the measuring disc (21) by means of fasteners.

10. The measuring tape according to any one of claims 1-8, characterized in that, The outer shell (1) has through holes (11) on both side walls. There are two decorative parts, which are respectively located on both sides of the ruler (21) and are correspondingly located at the two through holes (11).

Images