A multifunctional aluminum profile level

Abstract

The utility model relates to the technical field of level rulers, specifically a multifunctional aluminum profile level ruler, including a level ruler body, a No. 1 extension strip is clamped at one end of the level ruler body, a No. 2 extension strip is clamped at the other end of the level ruler body, the level ruler body includes an aluminum profile ruler body, a handle is fixedly installed on the upper surface of the aluminum profile ruler body, expansion strip clamping slots are provided at both ends of the upper surface of the aluminum profile ruler body, corner slide slots are provided on both sides of the aluminum profile ruler body, the No. 1 extension strip includes a No. 1 extension plate, the No. 2 extension strip includes a No. 2 extension plate, one side of the No. 1 extension plate and one side of the No. 2 extension plate are both fixedly installed with a handle clamping strip, and one end of the bottom side of the No. 1 extension plate and one end of the bottom side of the No. 2 extension plate are both hinged with a hinged strip. In the utility model, the actual detection area of ​​the aluminum profile ruler body is expanded, the detectable plane range is increased, the overall foldability of the level ruler is given, and while ensuring the detection range, the actual length of the level ruler body is shortened for easy carrying and storage.

Description

Technical Field

[0001] The utility model relates to the technical field of levels, in particular to a multifunctional aluminum profile level. Background Art

[0002] A spirit level is a measuring tool used to measure the degree of deviation from a relative position. It uses the principle of liquid level to observe the direction and angle of deviation through a level tube and the bubbles inside it. It can be used for both measurement and inspection, and can measure the degree of deviation of an inclined measuring surface. It is a commonly used measuring tool.

[0003] However, the existing levels are fixed in length. The short level that is easy to carry has a short measuring surface and a small measuring range. The long-rod level with a large measuring range takes up a certain amount of space due to its long aluminum profile body, which is inconvenient to carry. Utility Model Content

[0004] The purpose of the utility model is to provide a multifunctional aluminum profile level to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multifunctional aluminum profile level ruler comprises a level ruler body, one end of the level ruler body is clamped with a No. 1 extension bar, and the other end of the level ruler body is clamped with a No. 2 extension bar, the level ruler body comprises an aluminum profile ruler body, a handle is fixedly installed on the upper surface of the aluminum profile ruler body, both ends of the upper surface of the aluminum profile ruler body are provided with extension bar slots, and both sides of the aluminum profile ruler body are provided with corner sliding grooves, the No. 1 extension bar comprises a No. 1 extension plate, the No. 2 extension bar comprises a No. 2 extension plate, one side of the No. 1 extension plate and one side of the No. 2 extension plate are both fixedly installed with a handle clamping strip, and one end of the bottom side of the No. 1 extension plate and one end of the bottom side of the No. 2 extension plate are both hinged with a hinged strip.

[0007] Furthermore, a main horizontal angle is fixedly installed in the middle of the aluminum profile ruler in the front-to-back direction, a ninety-degree horizontal angle is fixedly installed on one side of the main horizontal angle, and a forty-five-degree horizontal angle is fixedly installed on the other side of the main horizontal angle.

[0008] Furthermore, the aluminum profile ruler body is provided with plug-in slots at the lower ends of the edges on both sides of the front and rear surfaces.

[0009] Furthermore, a No. 1 tape measure mounting half-slot is provided at the bottom of the extension strip slot at one end of the aluminum profile ruler body, a tape measure strip protruding slot is provided at the bottom of the No. 1 tape measure mounting half-slot, a tape measure strip protruding slot is provided at one end of the tape measure protruding slot, a tape measure body is clamped in the No. 1 tape measure mounting half-slot, a tape measure strip is wound inside the tape measure body, and the tape measure strip protrudes from the tape measure strip protruding slot and the tape measure hook storage slot.

[0010] Furthermore, a plug-in piece receiving groove is provided at the upper end of one edge of the front and rear surfaces of the No. 1 expansion board, a fastening plug-in piece is slidably connected in the plug-in piece receiving groove, a connecting strip is fixedly connected between two pieces of the fastening plug-in pieces, and a spring latch is slidably installed at one end of the handle clip strip.

[0011] Furthermore, a plug-in component storage groove is provided at the upper end of the edge of one side of the front and rear surfaces of the No. 2 expansion board, a latch slot is provided at one end of the handle bar on one side of the No. 2 expansion board, and a No. 2 tape measure mounting half groove is provided on the bottom side of the No. 2 expansion board.

[0012] Furthermore, the first expansion board and the second expansion board are slidably hinged to the corner slide groove through a hinge bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Grip the overall structure with the handle, and place the bottom surface of the level ruler body against the plane that needs to be horizontally detected. When the detected plane is large, the No. 1 expansion plate and the No. 2 expansion plate can be pulled upward to keep the hinged bar in a vertical state and slide upward at the vertical groove of the corner slide slot, and then pull it out from the expansion bar slots at both ends of the aluminum profile ruler body, and then rotate the hinges at the upper and lower ends of the hinged bar, and then slide the hinged bar in the corner slide slot to insert the hinged bar into the horizontal groove of the corner slide slot, so that the upper plane of the No. 1 expansion plate and the No. 2 expansion plate and the bottom plane of the aluminum profile ruler body are in the same plane, the actual detection area of ​​the aluminum profile ruler body is expanded, the detectable plane range is increased, the overall foldability of the level ruler is given, and while ensuring the detection range, the actual length of the level ruler body is shortened for easy carrying and storage. When the overall structure is folded, the two sets of handle bars are connected to the handle to form a larger holding handle structure, which is convenient for holding when folding or unfolding.

[0015] 2. When it is necessary to detect the length and width of a plane, the hook at one end of the tape measure can be pulled out of the hook storage slot, and the tape measure stored inside the tape measure body can be pulled out from the tape measure slot to perform length detection, thereby expanding the overall function of the level ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the utility model in an expanded state;

[0018] Figure 3 It is a cross-sectional view of the main body of the level ruler in the utility model;

[0019] Figure 4 It is a schematic diagram of the No. 1 expansion strip in the utility model;

[0020] Figure 5 It is a schematic diagram of the No. 2 expansion strip in the utility model.

[0021] In the figure: 1. Level ruler body; 101. Aluminum profile ruler body; 102. Handle; 103. Main horizontal angle; 104. Ninety degree horizontal angle; 105. Forty-five degree horizontal angle; 106. Extension bar slot; 107. Corner slide; 108. Plug-in slot; 109. Half slot for No. 1 measuring tape; 110. Ruler bar protrusion slot; 111. Ruler hook storage slot; 112. Measuring tape body; 113. Measuring tape; 2. No. 1 extension bar; 201. No. 1 extension board; 202. Handle bar; 203. Plug-in storage slot; 204. Fastening plug-in; 205. Connecting bar; 206. Hinge bar; 207. Spring latch; 3. No. 2 extension bar; 301. No. 2 extension board; 302. Latch slot; 303. Half slot for No. 2 measuring tape. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 5 In an embodiment of the utility model, a multifunctional aluminum profile level ruler comprises a level ruler body 1, one end of the level ruler body 1 is clamped with a No. 1 extension strip 2, and the other end of the level ruler body 1 is clamped with a No. 2 extension strip 3, the level ruler body 1 comprises an aluminum profile ruler body 101, a handle 102 is fixedly installed on the upper surface of the aluminum profile ruler body 101, two ends of the upper surface of the aluminum profile ruler body 101 are provided with extension strip slots 106, and both sides of the aluminum profile ruler body 101 are provided with corner slide grooves 107, the No. 1 extension strip 2 comprises a No. 1 extension plate 201, and the No. 2 extension strip 3 comprises a No. 2 extension plate 301, one side of the No. 1 extension plate 201 and one side of the No. 2 extension plate 301 are both fixedly installed with a handle clamp strip 202, and one end of the bottom side of the No. 1 extension plate 201 and one end of the bottom side of the No. 2 extension plate 301 are both hinged with a hinge strip 206; the No. 1 extension plate 201 and the No. 2 extension plate 301 are slidably hinged with the corner slide groove 107 through the hinge strip 206.

[0024] Specifically, the handle 102 is used to hold the whole structure, and the bottom surface of the level ruler body 1 is pressed against the plane that needs to be horizontally detected. When the plane to be detected is large, the first expansion plate 201 and the second expansion plate 301 can be pulled upward to keep the hinge bar 206 in a vertical state and slide upward at the vertical groove of the corner slide groove 107, and then the hinge bar 206 is pulled out of the expansion bar slot 106 at both ends of the aluminum profile ruler body 101, and then the upper and lower ends of the hinge bar 206 are rotated, and then the hinge bar 206 is slid in the corner slide groove 107 to insert the hinge bar 206 into the corner slide groove 107. The corner slide groove 107 is in the transverse groove, so that the upper side planes of the No. 1 expansion plate 201 and the No. 2 expansion plate 301 are in the same plane as the bottom side plane of the aluminum profile ruler body 101, the actual detection area of ​​the aluminum profile ruler body 101 is expanded, the detectable plane range is increased, and the overall foldability of the level ruler is given. While ensuring the detection range, the actual length of the level ruler body 1 is shortened, which is convenient for carrying and storage. When the overall structure is folded, the two sets of handle clips 202 are connected to the handle 102 to form a larger grip structure, which is convenient for holding when folding or unfolding.

[0025] Embodiment 1

[0026] like Figure 1-3 As shown, in this embodiment, a main horizontal angle 103 is fixedly installed in the middle of the aluminum profile ruler 101 in the front-to-back direction, a ninety-degree horizontal angle 104 is fixedly installed on one side of the main horizontal angle 103, and a forty-five-degree horizontal angle 105 is fixedly installed on the other side of the main horizontal angle 103.

[0027] In this embodiment, the main horizontal angle 103, the ninety-degree horizontal angle 104 and the forty-five-degree horizontal angle 105 are used to respectively handle the flatness detection of various planes.

[0028] like Figure 1-5 As shown, in this embodiment, a plug-in card slot 108 is provided at the lower end of the edges of both sides of the front and rear surfaces of the aluminum profile ruler 101; a plug-in piece receiving slide groove 203 is provided at the upper end of one side edge of the front and rear surfaces of the first expansion board 201, and a fastening plug-in piece 204 is slidably connected in the plug-in piece receiving slide groove 203, and a connecting strip 205 is fixedly connected between the two fastening plug-in pieces 204, and a spring latch 207 is slidably installed at one end of the handle clip 202; a plug-in piece receiving slide groove 203 is provided at the upper end of one side edge of the front and rear surfaces of the second expansion board 301, and a latch slot 302 is provided at one end of the handle clip 202 on one side of the second expansion board 301.

[0029] In specific implementation, when the overall structure is in a folded state, the two sets of handle clips 202 are connected to the handle 102 and are relatively positioned by plugging and unplugging force, and then the spring latch 207 is inserted into the latch slot 302 and connected to each other, cooperating with the plugging and unplugging force between the No. 1 expansion board 201, the No. 2 expansion board 301 and the expansion strip clip slot 106, to ensure that the No. 1 expansion strip 2 and the No. 2 expansion strip 3 have sufficient stability when folded, and when unfolded, through the plugging and unplugging force between the hinged strip 206 and the transverse groove of the corner slide groove 107, and the plugging and unplugging force generated by pushing one end of the fastening plug-in piece 204 out of the plug-in piece storage slide groove 203 and inserting it into the plug-in slot 108, the stability of the No. 1 expansion board 201 and the No. 2 expansion board 301 when unfolded is enhanced.

[0030] Embodiment 2

[0031] On the basis of the first embodiment, in order to make up for the inconvenience in the first embodiment when detecting some planes whose actual length exceeds the scale range of the bottom edge of the aluminum profile ruler 101.

[0032] like Figure 1-3 As shown in Figures 5 and 6, in the present embodiment, a No. 1 tape measure mounting half groove 109 is provided at the bottom of the extension strip slot 106 at one end of the aluminum profile ruler body 101, a ruler bar protruding groove 110 is provided at the bottom side of the No. 1 tape measure mounting half groove 109, a ruler bar protruding groove 110 is provided at one end of the ruler bar protruding groove 110, a ruler hook storage groove 111 is provided at the opening of the ruler bar protruding groove 110, a tape measure body 112 is clamped in the No. 1 tape measure mounting half groove 109, a tape measure strip 113 is wound inside the tape measure body 112, and the tape measure strip 113 protrudes from the ruler bar protruding groove 110 and the ruler hook storage groove 111; a No. 2 tape measure mounting half groove 303 is provided at the bottom side of the No. 2 extension plate 301.

[0033] In specific implementation, when it is necessary to detect the length and width of a certain plane, the hook at one end of the measuring tape 113 can be pulled out of the hook storage slot 111, and the measuring tape 113 stored in the measuring tape body 112 can be pulled out from the measuring tape extension slot 110 to perform length detection, thereby expanding the overall function of the level ruler.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multifunctional aluminum profile level, comprising a level body (1), characterized in that: A first extension strip (2) is clamped on one end of the level ruler body (1), and a second extension strip (3) is clamped on the other end of the level ruler body (1). The level ruler body (1) comprises an aluminum profile ruler body (101), a handle (102) is fixedly mounted on the upper surface of the aluminum profile ruler body (101), expansion strip clamping grooves (106) are provided at both ends of the upper surface of the aluminum profile ruler body (101), and corner sliding grooves (107) are provided on both sides of the aluminum profile ruler body (101). The first extension strip (2) comprises a first extension plate (201), and the second extension strip (3) comprises a second extension plate (301). A handle clamping strip (202) is fixedly mounted on one side of the first extension plate (201) and one side of the second extension plate (301), and a hinge strip (206) is hingedly mounted on one end of the bottom side of the first extension plate (201) and one end of the bottom side of the second extension plate (301).

2. The multifunctional aluminum profile level ruler according to claim 1, characterized in that: A main horizontal angle (103) is fixedly installed in the middle of the aluminum profile ruler (101) in the front-to-back direction, a ninety-degree horizontal angle (104) is fixedly installed on one side of the main horizontal angle (103), and a forty-five-degree horizontal angle (105) is fixedly installed on the other side of the main horizontal angle (103).

3. The multifunctional aluminum profile level ruler according to claim 2, characterized in that: Insertion and extraction slots (108) are provided at the lower ends of the edges of both sides of the front and rear surfaces of the aluminum profile ruler (101).

4. The multifunctional aluminum profile level ruler according to claim 3, characterized in that: A No. 1 tape measure mounting half-slot (109) is provided at the bottom of the extension strip slot (106) at one end of the aluminum profile ruler body (101); a ruler bar protruding slot (110) is provided at the bottom of the No. 1 tape measure mounting half-slot (109); a ruler hook storage slot (111) is provided at the opening of one end of the ruler bar protruding slot (110); a tape measure body (112) is clamped in the No. 1 tape measure mounting half-slot (109); a tape measure strip (113) is wound inside the tape measure body (112); and the tape measure strip (113) protrudes from the ruler bar protruding slot (110) and the ruler hook storage slot (111).

5. The multifunctional aluminum profile level ruler according to claim 4, characterized in that: A plug-in piece receiving slot (203) is provided at the upper end of one side edge of the front and rear surfaces of the first expansion board (201), a plug-in piece fastening piece (204) is slidably engaged in the plug-in piece receiving slot (203), a connecting strip (205) is fixedly connected between two pieces of the fastening plug-in pieces (204), and a spring latch (207) is slidably mounted on one end of the handle clamping strip (202).

6. The multifunctional aluminum profile level ruler according to claim 5, characterized in that: The upper end of the edge of one side of the front and rear surfaces of the second expansion board (301) is provided with a plug-in piece receiving slide groove (203), one end of the handle clamping strip (202) on one side of the second expansion board (301) is provided with a latching slot (302), and the bottom side of the second expansion board (301) is provided with a second tape measure clamping half groove (303).

7. The multifunctional aluminum profile level ruler according to claim 6, characterized in that: The first expansion plate (201) and the second expansion plate (301) are slidably hinged to the corner slide groove (107) via a hinge bar (206).

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