Measuring scale

Abstract

The utility model discloses a measuring ruler, which relates to the technical field of measuring tools, and comprises a ruler and a handle body, and the ruler is a high-temperature-resistant ruler. The handle body is provided with a fixing part which is used for being connected with a ruler. According to the measuring scale provided by the utility model, the scale is a high-temperature-resistant scale, so that the measuring scale can be close to a high-temperature object for measurement when the measuring scale is used for measuring the high-temperature object to be measured, and the measurement accuracy is improved; under the condition that the measuring ruler is in a use state, the handle body supports the ruler, a user can hold the handle body to enable the ruler to be close to a high-temperature object to be measured, the user does not need to fix the ruler with the hand while the measuring accuracy is guaranteed, a safe distance is kept between the user and the object to be measured, and therefore the measuring safety is guaranteed, and the scalding risk is reduced; when the measuring ruler is in a storage state, the ruler and the handle body are arranged side by side, the occupied space of the measuring ruler can be reduced as much as possible, and storage is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of measuring tools, and particularly relates to a measuring scale. BACKGROUND

[0002] In the related art, when measuring a high-temperature object, an ordinary measuring scale is usually fixed by hand, which is difficult to operate and has the risk of scalding. For example, the service life of a bushing is about 8-20 months, and the flow hole of a kiln usually needs to replace the bushing multiple times; when replacing the bushing, the bushing is washed with water to cool and solidify the flowing glass liquid, and after knocking off the bushing, the hole opening of the flow hole is exposed, and the situation at the hole opening is observed by the naked eye and recorded by photographing; then, the flow hole is measured by a measuring scale (for example, a tape measure), and since the temperature at the hole opening is very high, the tape measure is fixed by hand, which is easy to scald, and the tape measure is easy to deform, which affects the measurement accuracy. SUMMARY

[0003] The utility model aims at providing a measuring scale to solve one or more technical problems existing in the prior art.

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is as follows:

[0005] The utility model embodiment provides a measuring scale, which comprises:

[0006] A ruler, which is a high-temperature-resistant ruler;

[0007] A handle body, which is provided with a fixing part for connecting with the ruler;

[0008] The measuring scale has a use state and a storage state; when the measuring scale is in the use state, the handle body supports the ruler; when the measuring scale is in the storage state, the ruler and the handle body are arranged side by side.

[0009] According to the measuring scale of the utility model embodiment, one of the ruler and the handle body is provided with a protruding part, and the other is provided with a hanging part, the hanging part has a hollow part, and the hollow part can be sleeved on the protruding part.

[0010] According to the measuring scale of the utility model embodiment, the handle body is provided with a first arm and a second arm connected with each other, the first arm is connected with the handle body, the first arm and the second arm are bent to form the hanging part, and the protruding part is arranged on the ruler.

[0011] According to the measuring scale of the utility model embodiment, the second arm is bent towards the first arm to form a recess.

[0012] The measuring scale further comprises a first protective sleeve, the first protective sleeve is sleeved on the convex part, and the first protective sleeve is located between the convex part and the fixed part when the measuring scale is in a use state.

[0013] The measuring scale further comprises a stopper, the stopper comprises a connecting part and a stopper part which are connected with each other; when the measuring scale is in a storage state, the convex part is connected with the connecting part through the hollow part, and the cross-sectional area of the stopper part is greater than the area of the hollow part along the direction from the stopper to the ruler.

[0014] The fixed part is provided with a connecting groove, the connecting groove is matched with the convex part, so that the handle supports the ruler.

[0015] The measuring scale further comprises a second protective sleeve, the second protective sleeve is sleeved on one end of the handle away from the fixed part.

[0016] The ruler and the handle are rotationally connected to form a rotation support point.

[0017] The handle is a hand-holding end away from the rotation support point, and the hand-holding end is made of anti-scald material.

[0018] The utility model has at least the beneficial effects that:

[0019] The ruler is a high-temperature-resistant ruler, so that the measuring scale can be close to a high-temperature object to be measured when measuring the high-temperature object, and the measurement accuracy is improved; when the measuring scale is in a use state, the handle supports the ruler, the user can hold the handle to make the ruler close to the high-temperature object to be measured, the measurement accuracy is ensured, the user does not need to fix the ruler with hands, the safe distance between the user and the object to be measured is kept, the measurement safety is ensured, and the risk of scalding is reduced; when the measuring scale is in a storage state, the ruler and the handle are arranged side by side, the occupied space of the measuring scale can be reduced as much as possible, and the storage is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further described in connection with the drawings and embodiments;

[0021] Figure 1 is the overall structure schematic diagram of the measuring scale in a use state provided by the utility model embodiment;

[0022] Figure 2 is Figure 1 the enlarged view of A in the middle

[0023] Figure 3 is the overall structure schematic diagram of the measuring scale in the storage state according to an embodiment of the utility model;

[0024] Figure 4 is the structure schematic diagram of the handle body of the measuring scale according to an embodiment of the utility model;

[0025] Figure 5 is the structure schematic diagram of the stop piece of the measuring scale according to an embodiment of the utility model;

[0026] Figure 6 is the structure schematic diagram of the scale of the measuring scale according to an embodiment of the utility model;

[0027] Figure 7 is the overall structure schematic diagram of the measuring scale according to another embodiment of the utility model.

[0028] The signs in the drawings are as follows:

[0029] 100, scale; 110, protruding part; 120, rotating pivot;

[0030] 200, handle body; 210, fixed part; 220, hanging part; 221, hollow part; 222, first arm; 223, second arm; 224, recess; 230, nut; 240, hand holding end; 250, stop block;

[0031] 300, second protective sleeve;

[0032] 400, stop piece; 410, connecting part; 420, stop part;

[0033] 500, first protective sleeve;

[0034] 600, hinge. DETAILED DESCRIPTION

[0035] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0036] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of the upper, lower, front, rear, left, right and the like, is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a specific orientation, a specific orientation and operation, therefore it cannot be understood as the limitation of the utility model.

[0037] In the description of the utility model, if there is a word such as '' a plurality of '' description, its meaning is one or more, the meaning of multiple is two and above, greater than, less than, exceed and so on are not included in the number, above, below, within and so on are included in the number.If there is a description to the first, second, third is only used for distinguishing technical features for the purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the order of the indicated technical features.

[0038] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0039] Refer to Figures 1 to 7 , the following will be described in the utility model measuring tape holds a plurality of embodiments.

[0040] As Figures 1 to 3 indicated, the utility model embodiment measuring tape, measuring tape includes ruler 100 and handle body 200, ruler 100 is high-temperature-resistant ruler;Handle body 200 is provided with fixed part 210, and the fixed part 210 is used to be connected with ruler 100;Measuring tape has use state and storage state;In the case where measuring tape is in use state, handle body 200 supports ruler 100;In the case where measuring tape is in storage state, ruler 100 and handle body 200 are arranged side by side.

[0041] Ruler 100 is high-temperature-resistant ruler, so that the measuring tape can be close to the high-temperature object to be measured when measuring the high-temperature object to be measured, improve the precision of measurement;In the case where measuring tape is in use state, handle body 200 supports ruler 100, user can hold handle body 200 so that ruler 100 is close to the high-temperature object to be measured, while ensuring the precision of measurement, user does not need to fix ruler 100 with hand, so that the user and the object to be measured keep a safe distance, thereby ensuring the safety of measurement, reducing the risk of scalding;In the case where measuring tape is in storage state, ruler 100 and handle body 200 are arranged side by side, which can reduce the occupied space of measuring tape as much as possible, and is convenient to store.

[0042] Generally, handle body 200 and ruler 100 are strip-shaped, and ruler 100 and handle body 200 are arranged side by side, which can minimize the size of measuring tape in storage state, facilitating carrying.

[0043] The high-temperature-resistant ruler is a measuring tool capable of withstanding high temperature and used for measuring size or temperature in a high-temperature environment. The ruler 100 can measure the size such as the outer diameter, the inner diameter and the depth of an object to be measured. The ruler 100 is generally made of a high-temperature-resistant material (such as stainless steel, ceramic or special alloy) to ensure that the ruler 100 does not deform or break in a high-temperature environment, so as to adapt to a high-temperature use environment or an object to be measured at high temperature and ensure the stability of the tool and the accuracy of the measurement.

[0044] As shown in Figures 1 to 3 In some embodiments, the ruler 100 is a metal ruler. The metal ruler is generally made of steel, aluminum or stainless steel, which has high strength and durability. In a high-temperature environment, the metal material can withstand the stress caused by temperature change and is not easy to break or deform, so the metal ruler has a long service life under extreme working conditions. In this embodiment, the ruler 100 is a steel ruler. The steel ruler has good oxidation resistance and corrosion resistance and can maintain a long service life in a high-temperature, humid or chemically corrosive environment. In addition, the metal ruler has good mechanical processing performance and is precisely processed to ensure that the surface of the ruler is smooth, the size is accurate and the reading is easy, thereby improving the accuracy of the measurement. The surface paint of the ordinary measuring ruler in the related art is easy to fall off after high temperature, the scale cannot be clearly seen and the reading is affected. The ruler 100 can be processed to form a scale by forming a notch, thereby facilitating reading. Since the metal has good heat conduction performance, the metal ruler can help the heat to be quickly dissipated in a high-temperature environment, thereby reducing the influence of thermal expansion on the ruler 100 itself and further improving the accuracy of the measurement.

[0045] As shown in Figure 6As shown in the drawings, in some embodiments, one of the ruler 100 and the handle body 200 is provided with the protruding part 110, and the other is provided with the hanging part 220, the hanging part 220 has the hollow part 221 which can be sleeved on the protruding part 110, so that the ruler 100 and the handle body 200 are connected, the risk of disconnection of the ruler 100 and the handle body 200 when being stored can be reduced, and then the storage of the measuring ruler is facilitated. The hollow part 221 is sleeved on the protruding part 110, so that the ruler 100 and the handle body 200 are connected in the storage state of the measuring ruler, the separation of the ruler 100 and the handle body 200 is avoided, and the risk of losing the ruler 100 or the handle body 200 is reduced. The protruding part 110 can be arranged on the ruler 100, and the hanging part 220 can be arranged on the handle body 200, or the protruding part 110 can be arranged on the handle body 200, and the hanging part 220 can be arranged on the ruler 100, and the embodiments of the utility model are not particularly limited. In the embodiment, the protruding part 110 is arranged on the ruler 100, and the hanging part 220 is arranged on the handle body 200. Generally, the protruding part 110 can be a bolt, and a hole is processed on the ruler 100, and the bolt is arranged in the hole. Generally, the protruding part 110 is arranged at one end of the ruler 100, the hanging part 220 is arranged at one end of the handle body 200, and the hollow part 221 is arranged on the side surface of the hanging part 220, so that when the protruding part 110 and the hanging part 220 cooperate, the ruler 100 and the handle body 200 can be arranged side by side.

[0046] As shown in the drawings, Figure 4 As shown in the drawings, in some embodiments, the fixed part 210 is provided with the connecting groove which cooperates with the protruding part 110, so that the handle body 200 supports the ruler 100, the user holds the handle body 200, and the ruler 100 is moved to the object to be measured by the handle body 200, so that the object to be measured is measured in the case that the user keeps a distance from the object to be measured, and the risk of scalding when measuring the high-temperature object to be measured is greatly reduced. Through the cooperation of the connecting groove and the protruding part 110, the ruler 100 and the handle body 200 can be quickly assembled and disassembled, and the measurement and storage are facilitated. The protruding part 110 and the connecting groove can be connected through threads, so that the handle body 200 and the ruler 100 are connected, of course, the protruding part 110 and the connecting groove can also be connected through buckles or other ways, and the embodiments of the utility model are not particularly limited. Generally, the protruding part 110 is a bolt, the connecting groove is arranged at the end of the handle body 200, and the nut 230 can also be arranged on the ruler 100, so that the bolt can be fixed on the ruler 100 through the cooperation of the nut 230 and the bolt; for example, the first end of the bolt has a nut, and the second end is connected with the connecting groove after passing through the hole and the nut 230.

[0047] As shown in the drawings, Figures 1 to 2As shown in the drawings, in some embodiments, the measuring ruler further comprises a first protective sleeve 500, the first protective sleeve 500 is sleeved on the protruding part 110, and the second protective sleeve 300 is located between the protruding part 110 and the fixed part 210 when the measuring ruler is in the use state. The first protective sleeve 500 is used for wrapping the protruding part 110, can reduce the friction of the stainless steel strip on the ruler 100, and protects the clarity of the ruler 100. The first protective sleeve 500 is generally a soft rubber sleeve resistant to high temperature.

[0048] As shown in the drawings, Figures 1 to 2 As shown in the drawings, in some embodiments, the measuring ruler further comprises a second protective sleeve 300, the second protective sleeve 300 is sleeved on the end of the handle body 200 away from the fixed part 210, the handle body 200 is generally a stainless steel strip, and the second protective sleeve 300 can reduce the friction of the stainless steel strip on the ruler 100 and protect the clarity of the ruler 100. The second protective sleeve 300 is generally a soft rubber sleeve resistant to high temperature.

[0049] As shown in the drawings, Figure 3 and Figure 5 As shown in the drawings, in some embodiments, the measuring ruler further comprises a stopper 400, the stopper 400 comprises a connecting part 410 and a stop part 420 connected with each other; the protruding part 110 is connected with the connecting part 410 through the hollow part 221 when the measuring ruler is in the storage state, and the protruding part 110 and the connecting part 410 can be connected through threads, for example, a fixed groove is arranged on the connecting part 410, an internal thread is arranged in the fixed groove, the protruding part 110 is arranged in the fixed groove, and the stopper 400 and the ruler 100 are connected through thread connection. Of course, the protruding part 110 and the connecting part 410 can also be connected through buckling or other modes, and the embodiments of the utility model are not particularly limited in this regard. The connecting part 410 can be block-shaped or columnar, and the embodiments of the utility model are not particularly limited in shape. In the direction from the stopper 400 to the ruler 100 when the measuring ruler is in the storage state, the cross-sectional area of the stop part 420 is greater than the area of the hollow part 221, so that the stop part 420 can prevent the hanging part 220 from sliding out of the protruding part 110, to limit the relative movement between the handle body 200 and the ruler 100, thereby avoiding separation of the handle body 200 and the ruler 100 in the storage state of the measuring ruler.

[0050] As shown in the drawings, Figure 4 As shown in the drawings, in some embodiments, the handle body 200 is provided with a first arm 222 and a second arm 223 connected with each other, the first arm 222 is connected with the handle body 200; the first arm 222 and the second arm 223 are bent to form the hanging part 220, facilitating the processing and forming of the hanging part 220; the protruding part 110 is arranged on the ruler 100, the hanging part 220 is sleeved outside the protruding part 110, so that the protruding part 110 is located between the first arm 222 and the second arm 223, thereby the handle body 200 is fixed on the ruler 100, facilitating storage.

[0051] Of course, in other embodiments, the hanging portion 220 can also be formed by machining the hollow portion 221 on the handle body 200 directly, so that the handle body 200 can be hung on the ruler 100 directly through the hollow portion 221, and the embodiments of the present application do not make special limitations in this regard.

[0052] As shown in Figure 4 some embodiments, the second arm 223 is bent towards the first arm 222 to form a recess 224, which can be formed by simply bending the second arm 223, and is convenient for holding.

[0053] As shown in Figure 7 some embodiments, the ruler 100 and the handle body 200 are rotationally connected to form a rotation pivot 120; the handle body 200 rotates relative to the ruler 100, so that the measuring ruler can be quickly switched between the storage state and the use state, and is convenient for use; generally, the measuring ruler also includes a hinge 600, the ruler 100 and the handle body 200 are connected through the hinge 600, a stopper 250 is arranged between the ruler 100 and the handle body 200, and the relative angle between the ruler 100 and the handle body 200 can be limited through the stopper 250; the stopper 250 can be arranged on the handle body 200, the hinge 600 includes a first hinge piece and a second hinge piece rotationally connected, the first hinge piece is fixed on one side of the handle body 200, and the second hinge piece is fixed on the ruler 100; in the storage state of the measuring ruler, the ruler 100 and the handle body 200 are arranged side by side, and the first hinge piece and the second hinge piece are close to each other; when the measuring ruler is converted from the storage state to the use state, the first hinge piece rotates relative to the second hinge piece, so that the ruler 100 rotates relative to the handle body 200, until the second hinge piece abuts against the stopper 250, the stopper 250 prevents the second hinge piece from continuing to rotate, so that the handle body 200 supports the ruler 100, in order to measure the object to be measured; of course, in other embodiments, the stopper 250 can be part of the hinge 600, and the embodiments of the present application do not make special limitations on the specific structure of the stopper 250, as long as the stopper 250 can limit the relative rotation of the ruler 100 and the handle body 200.

[0054] As shown in Figure 7 some embodiments, the handle body 200 has a hand holding end 240 at the end away from the rotation pivot 120, and the hand holding end 240 is made of anti-scalding material, so that heat can be prevented from being transmitted to the user's hand through the handle body 200, and the user can be prevented from being scalded. Generally, the hand holding end 240 is made of silica gel, wood or other heat insulation materials.

[0055] The preferred embodiments of the present application are specifically described above, but the present application is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or replacements without departing from the spirit of the present application. The equivalent modifications or replacements are all included in the scope defined by the claims of the present application.

Claims

1. A measuring scale, characterized in that The utility model relates to a kind of measuring ruler, including: Ruler (100), the ruler (100) is high-temperature resistant ruler; Handle body (200) is provided with fixed part (210), and the fixed part (210) is used to connect with the ruler (100); The measuring ruler has use state and storage state;In the case where the measuring ruler is in use state, the handle body (200) supports the ruler (100);In the case where the measuring ruler is in storage state, the ruler (100) and the handle body (200) are side by side arrangement.

2. The measuring scale according to claim 1, characterized in that One of the ruler (100) and the handle body (200) is provided with protruding part (110), and the other is provided with hanging part (220), and the hanging part (220) has hollow portion (221), and the hollow portion (221) can be set on the protruding part (110).

3. The measuring scale according to claim 2, characterized in that The handle body (200) is provided with first arm (222) and second arm (223) connected with each other, and the first arm (222) is connected with the handle body (200);The first arm (222) and the second arm (223) are bent to form the hanging part (220), and the protruding part (110) is arranged on the ruler (100).

4. The measuring scale of claim 3, wherein, The second arm (223) is bent to form recess (224) towards the first arm (222).

5. The measuring scale of claim 3 wherein, The measuring ruler further includes first protective sleeve (500), and the first protective sleeve (500) is set on the protruding part (110), and in the case where the measuring ruler is in use state, the first protective sleeve (500) is located between the protruding part (110) and the fixed part (210).

6. The measuring scale of claim 2 wherein, The measuring ruler further includes stopper (400), and the stopper (400) includes connecting portion (410) and stopper (420) connected with each other;In the case where the measuring ruler is in storage state, the protruding part (110) passes through the hollow portion (221) and is connected with the connecting portion (410), and along the direction from the stopper (400) to the ruler (100), the cross-sectional area of the stopper (420) is greater than the area of the hollow portion (221).

7. The measuring scale of claim 6 wherein, The fixed part (210) is provided with connecting groove, and the connecting groove cooperates with the protruding part (110), so that the handle body (200) supports the ruler (100).

8. The measuring scale of claim 7, wherein, The measuring ruler further includes second protective sleeve (300), and the second protective sleeve (300) is set on the end of the handle body (200) away from the fixed part (210).

9. The measuring scale of claim 1 wherein, The ruler (100) and the handle body (200) are rotationally connected to form rotation fulcrum (120).

10. The measuring scale of claim 9, wherein, The handle body (200) is hand-held end (240) away from the rotation fulcrum (120), and the hand-held end (240) is anti-scald material.

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