Measuring tape hook

Abstract

The utility model discloses a measuring tape hook, which belongs to the field of measuring tapes, and comprises a tape body, the rear end of the tape body is detachably connected with a tape hook assembly, and the top end of the tape hook assembly is provided with a visual assembly; the ruler hook assembly comprises a side mounting plate, an opening matched with the ruler body is formed in the right end of the side mounting plate, the left end of the ruler body is sleeved with the mounting plate, the top end of the mounting plate is in threaded connection with a pair of symmetrically-distributed bolts, and the bolts penetrate through the top end of the mounting plate and are in threaded connection with the ruler body. Fixed-point installation is carried out on the ruler body through the side installation plate and the hook plate of the ruler hook assembly, then fastening is carried out through the bolt, the side installation plate and the ruler body are placed in a single-side-edge fixing mode, different from an existing most and middle fixing mode, scales and numbers on one side can be reserved, observation during measurement is facilitated, the precision is further improved, and the measurement efficiency is improved. And the visual opening at the top end of the hook plate is convenient for observing whether the ruler body is inserted into the groove or not during assembly, so that the alignment accuracy during installation is improved.

Description

Technical Field

[0001] The utility model relates to the field of tape measures, and more specifically, to a tape measure hook. Background Art

[0002] A tape measure is a commonly used measuring tool. The common tape measure in life is a steel tape measure, which consists of eight components: a housing, a tape, a brake, a hook, a carrying strap, a tape spring, a shockproof protective cover, and a label. Among them, the hook, as the component used for clamping at the front end of the tape, plays a crucial role when using the tape measure.

[0003] Chinese Patent Application No.: CN202322493559.X provides a tape measure hook. This solution, through the characteristics of the hook plate and the connecting plate, not only ensures the tension of the tape but also ensures that the hook plate and the connecting plate are finally perpendicular to each other, thereby improving the measurement accuracy. However, this hook is connected to the tape body through the connecting plate. During the connection process, if the alignment is not precise enough, the tape body may shift from the side of the hook, which may affect the measurement accuracy during subsequent use.

[0004] Therefore, a tape measure hook is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a tape measure hook. By performing single-sided fixed connection between the hook assembly and the tape body, one side of the scale and numbers can be reserved for easy observation during measurement, further improving the accuracy. Moreover, the visible opening at the top of the hook plate can facilitate observing whether the tape body is inserted into the groove during assembly, improving the alignment accuracy during installation.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions:

[0007] A tape measure hook includes a tape body. The rear end of the tape body is detachably connected with a hook assembly, and a visible component is installed at the top of the hook assembly. The hook assembly includes a side mounting plate. An opening adapted to the tape body is formed at the right end of the side mounting plate. The mounting plate is sleeved on the left end of the tape body. A pair of symmetrically distributed bolts are threadedly connected to the top of the mounting plate. The bolts penetrate through the top of the mounting plate and are threadedly connected to the tape body. The rear end of the side mounting plate is fixedly connected with a hook plate. A groove adapted to the tape body is formed at the front end of the hook plate. The groove is adapted to the opening. The tape body is inserted into the inside of the groove. A visible opening is formed at the top of the hook plate, and the visible opening communicates with the groove.

[0008] Further, the visual component includes a fixed block, which is fixedly installed at the top of the mounting plate. A lower transparent sheet is fixedly connected to the rear end of the fixed block. An upper transparent sheet is installed above the lower transparent sheet and at the rear end of the fixed block, and the upper transparent sheet is fixedly connected to the fixed block.

[0009] Further, an embedding groove is formed at the top end of the fixed block. An electronic component is arranged inside the embedding groove, and a cover plate is arranged at the top end of the embedding groove.

[0010] Further, an LED lamp is fixedly connected to the rear end of the fixed block. The LED lamps are all adapted to the lower transparent sheet and the upper transparent sheet, and the LED lamps are electrically connected to the electronic component.

[0011] Further, a groove adapted to the fixed block, the lower transparent sheet, and the upper transparent sheet is formed at the top end of the mounting plate.

[0012] Further, the side edge of the hook plate is provided with a chamfer.

[0013] In summary, the present utility model has the following beneficial effects:

[0014] (1) In this solution, the side mounting plate and the hook plate of the ruler hook assembly are used to fixedly install the ruler body at a fixed point, and then tightened by bolts. The side mounting plate and the ruler body are placed with single-sided fixation, which is different from the existing most methods of middle fixation. One side of the scale and numbers can be reserved, which is convenient for observation during measurement, further improving the accuracy. Moreover, the visual port at the top end of the hook plate can facilitate observing whether the ruler body is inserted into the groove during assembly, improving the alignment accuracy during installation.

[0015] (2) In this solution, the hook plate with a chamfer on the side can align the chamfer on its side with the edge of the object to be measured during measurement, improving the measurement accuracy.

[0016] (2) The cooperation of the various components of the visual component in this solution can provide an illumination effect, which is convenient for observing the object to be measured in a darker environment, observing whether the chamfer of the hook plate is aligned with the edge of the object to be measured, and preventing measurement deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the schematic diagram of the overall structure in this embodiment;

[0018] Figure 2 is the schematic diagram of the overall top view structure in this embodiment;

[0019] Figure 3 is the schematic diagram of the overall disassembled structure in this embodiment;

[0020] Figure 4 is the schematic diagram of the ruler hook assembly structure in this embodiment;

[0021] Figure 5 It is a schematic structural diagram of the visual component in this embodiment.

[0022] In the figure, 1 is the ruler body; 2 is the ruler hook assembly; 3 is the visual component; 201 is the side mounting plate; 202 is the bolt; 203 is the hook plate; 301 is the fixing block; 302 is the lower transparent sheet; 303 is the upper transparent sheet; 304 is the cover plate; 305 is the LED lamp; 306 is the electronics. Detailed implementation mode

[0023] The following further elaborates on the present utility model in conjunction with the attached drawings.

[0024] Among them, the same parts are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "bottom surface" and "top surface", "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0025] Referring to Figures 1-4 As shown, a tape measure ruler hook in a preferred embodiment of the present utility model includes a ruler body 1. A ruler hook assembly 2 is detachably connected to the rear end of the ruler body 1, and a visual component 3 is installed at the top end of the ruler hook assembly 2; the ruler hook assembly 2 includes a side mounting plate 201. An opening adapted to the ruler body 1 is provided at the right end of the side mounting plate 201. The mounting plate 201 is sleeved on the left end of the ruler body 1. A pair of symmetrically distributed bolts 202 are threadedly connected to the top end of the mounting plate 201. The bolts 202 penetrate through the top end of the mounting plate 201 and are threadedly connected to the ruler body 1. A hook plate 203 is fixedly connected to the rear end of the side mounting plate 201. A groove adapted to the ruler body 1 is provided at the front end of the hook plate 203. The groove is adapted to the opening. The ruler body 1 is inserted into the inside of the groove. A visual port is provided at the top end of the hook plate 203, and the visual port is communicated with the groove.

[0026] Referring to Figure 5 As shown, the visual component 3 includes a fixing block 301. The fixing block 301 is fixedly installed at the top end of the mounting plate 201. A lower transparent sheet 302 is fixedly connected to the rear end of the fixing block 301. An upper transparent sheet 303 is installed above the lower transparent sheet 302 and at the rear end of the fixing block 301. The upper transparent sheet 303 is fixedly connected to the fixing block 301.

[0027] An embedding groove is provided at the top end of the fixing block 301. An electronics 306 is arranged inside the embedding groove, and a cover plate 304 is arranged at the top end of the embedding groove.

[0028] An LED lamp 305 is fixedly connected to the rear end of the fixing block 301. The LED lamps 305 are all adapted to the lower transparent sheet 302 and the upper transparent sheet 303, and the LED lamps 305 are electrically connected to the electronics 306.

[0029] Refer to Figure 4 As shown, a groove adapted to the fixing block 301, the lower transparent sheet 302, and the upper transparent sheet 303 is provided at the top of the mounting plate 201.

[0030] Refer to Figures 1-4 As shown, the side of the hook plate 203 is chamfered.

[0031] Specific implementation process: First, insert the ruler body 1 into the opening of the side mounting plate 201 of the ruler hook assembly 2 and the groove of the hook plate 203. Observe through the visual port at the top of the hook plate 203 whether the ruler body 1 is completely inserted into the groove to ensure accurate installation. Then, use a pair of symmetrically distributed bolts 202 to pass through the top of the mounting plate 201 and be threadedly connected to the ruler body 1 to firmly mount the ruler hook assembly 2 on the ruler body 1. During assembly, the side mounting plate and the hook plate perform fixed-point installation on the ruler body. This single-sided fixing method can reserve the scale and numbers on one side for easy observation and improve the measurement accuracy. Among them, the chamfer on the side of the hook plate 203 can facilitate aligning with the edge of the object to be measured and further improve the measurement accuracy. When in a relatively dark environment, the visual component 3 comes into play. The electronics 306 in the fixing block 301 provides power for the LED lamp 305. The light emitted by the LED lamp 305 passes through the lower transparent sheet 302 and the upper transparent sheet 303 to provide illumination for the measurement environment, facilitating observing the object to be measured and whether the chamfer of the hook plate is aligned with the edge of the object to prevent measurement deviation.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A tape measure hook, characterized in that: It includes a ruler body (1), a ruler hook assembly (2) is detachably connected to the rear end of the ruler body (1), and a visual component (3) is installed at the top of the ruler hook assembly (2); The ruler hook assembly (2) includes a side mounting plate (201). An opening adapted to the ruler body (1) is provided at the right end of the side mounting plate (201). The mounting plate (201) is sleeved on the left end of the ruler body (1). A pair of symmetrically distributed bolts (202) are threadedly connected to the top of the mounting plate (201). The bolts (202) penetrate through the top of the mounting plate (201) and are threadedly connected to the ruler body (1). A hook plate (203) is fixedly connected to the rear end of the side mounting plate (201). A groove adapted to the ruler body (1) is provided at the front end of the hook plate (203). The groove is adapted to the opening. The ruler body (1) is inserted into the inside of the groove. A visual port is provided at the top of the hook plate (203), and the visual port is communicated with the groove.

2. A tape measure hook according to claim 1, characterized in that: The visual component (3) includes a fixed block (301). The fixed block (301) is fixedly installed at the top of the mounting plate (201). A lower transparent sheet (302) is fixedly connected to the rear end of the fixed block (301). An upper transparent sheet (303) is installed above the lower transparent sheet (302) and at the rear end of the fixed block (301). The upper transparent sheet (303) is fixedly connected to the fixed block (301).

3. The tape hook according to claim 2, characterized in that: An embedding groove is provided at the top of the fixed block (301). An electronic component (306) is arranged inside the embedding groove, and a cover plate (304) is arranged at the top of the embedding groove.

4. A tape measure hook according to claim 3, characterized in that: An LED lamp (305) is fixedly connected to the rear end of the fixed block (301). The LED lamp (305) is adapted to both the lower transparent sheet (302) and the upper transparent sheet (303). The LED lamp (305) is electrically connected to the electronic component (306).

5. A tape measure hook according to claim 1, characterized in that: A groove adapted to the fixed block (301), the lower transparent sheet (302), and the upper transparent sheet (303) is provided at the top of the mounting plate (201).

6. A tape measure hook according to claim 1, characterized in that: The side of the hook plate (203) is provided with a chamfer.

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