Floor tile leveling and seam reserving device

Abstract

The utility model relates to the technical field of floor tile installation, and provides a floor tile leveling and seam reserving device which is inserted into a seam between two floor tiles, is used for aligning the two floor tiles and reserving the seam, and comprises a first main body, a second main body and a third main body, the second main body is arranged in the accommodating space in a sliding manner; the leveling rod is arranged on the second main body, the leveling rod is used for penetrating through the gap and enabling the two floor tiles to be clamped between the leveling rod and the bottom surface of the first main body, and the leveling degree of the two floor tiles is adjusted; and the convex plate is arranged on the first main body, extends into the gap and is used for reserving the width of the gap. By means of the technical scheme, the problem that an existing auxiliary device for floor tile leveling does not have the function of reserving gaps when floor tiles are laid is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of floor tile installation, in particular to a floor tile leveling and seam leaving device. Background Art

[0002] When laying floor tiles, flatness is the key. The traditional method of leveling floor tiles is to first observe with the naked eye, then use a spirit level to check, after checking, you need to remove the spirit level, and then use a rubber hammer to knock on the floor tiles to calibrate the floor tiles. The spirit level needs to be used multiple times at the same position. This method is cumbersome to operate and will reduce the efficiency of laying floor tiles.

[0003] When laying floor tiles, controlling the gap between two floor tiles is also one of the very important indicators to ensure the aesthetics and practicality of the floor tile laying. Even though there are auxiliary devices for leveling floor tiles now, they do not have the function of reserving gaps when laying floor tiles. Utility Model Content

[0004] The utility model provides a floor tile leveling and gap-reserving device, which solves the problem in the related art that the existing auxiliary device for floor tile leveling does not have the function of reserving gaps when laying the floor tiles.

[0005] The technical solution of the utility model is as follows:

[0006] A floor tile leveling and gap-reserving device is inserted into the gap between two floor tiles to align the two floor tiles and reserve a gap, comprising:

[0007] The first body has a containing space;

[0008] A second body is slidably disposed in the accommodating space;

[0009] A leveling rod, arranged on the second main body, the leveling rod is used to pass through the gap and make the two floor tiles clamped between the leveling rod and the bottom surface of the first main body, so as to adjust the levelness of the two floor tiles;

[0010] A convex plate is arranged on the first main body, and the convex plate extends into the gap to reserve a gap width.

[0011] Preferably, the first body comprises:

[0012] A cylinder, wherein the accommodating space is arranged in the cylinder, a slide groove is provided inside the cylinder along the axial direction of the cylinder, the slide groove is communicated with the accommodating space, and the second body is slidably arranged in the slide groove;

[0013] The bottom plate is arranged on the cylinder, the convex plate is arranged on the side of the bottom plate away from the cylinder, and the bottom plate is perpendicular to the axis of the cylinder.

[0014] Preferably, it also includes:

[0015] An adjusting member is rotatably disposed on the second main body, and the adjusting member is located on the top of the first main body, and the adjusting member drives the second main body to move along the sliding groove.

[0016] Preferably, the second body comprises:

[0017] The shaft body comprises an external threaded portion and a connecting portion, wherein the external threaded portion is arranged on the connecting portion, and the adjusting member is rotatably arranged on the external threaded portion;

[0018] The connecting portion has a receiving groove, and one end of the leveling rod is arranged in the receiving groove;

[0019] A limiting block is detachably disposed in the receiving groove and is used to limit the end of the leveling rod located in the receiving groove;

[0020] A slide bar is arranged on the connecting portion, and the slide bar is slidably arranged in the slide groove.

[0021] Preferably, the adjusting member is a nut having an inner nut portion, and the inner threaded portion is threadedly connected to the outer threaded portion.

[0022] Preferably, the leveling rod is T-shaped, and the leveling rod comprises:

[0023] A fixing plate, disposed in the receiving groove;

[0024] A vertical rod, one end of which is disposed on the fixing plate and the other end of which extends out of the accommodating space;

[0025] A cross bar, the other end of the vertical bar is arranged at the middle of the cross bar.

[0026] Preferably, the length of the cross bar is greater than the width of the gap, and the width of the cross bar is smaller than the width of the gap.

[0027] Preferably, the width of the protruding plate is equal to the width of the gap.

[0028] Preferably, the convex plate has a mounting groove, the bottom plate has a mounting hole, and further comprises:

[0029] A bolt is rotatably disposed in the mounting groove, and the bolt penetrates the mounting groove and is threadedly connected to the mounting hole.

[0030] Preferably, the cross bar is arranged in parallel with the bottom plate, a clamping space is formed between the cross bar and the bottom plate, and the two floor tiles are located in the clamping space.

[0031] The working principle and beneficial effects of the utility model are:

[0032] In the utility model, the bottom surface of the first main body fits tightly with the floor tile below, serving as a reference surface for leveling. The second main body can slide smoothly in the accommodating space of the first main body. The leveling rod is fixed to one end of the second main body and can accurately penetrate the gap between the two floor tiles. The diameter or width of the leveling rod is slightly smaller than the width of the gap, so that it can be easily inserted and play a supporting and adjusting role. The second main body can be adjusted so that the leveling rod cooperates with the second main body to clamp the floor tiles, thereby achieving precise alignment and leveling of the two floor tiles. When the convex plate is inserted into the gap between the floor tiles, it automatically supports and maintains a gap of a predetermined width to ensure that the gap is uniform. The convenience and accuracy of the device greatly simplifies the traditional laying process, improves work efficiency, and ensures the laying quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0034] Figure 1 This is a schematic diagram of the structure of the leveling and gap leaving device of the utility model;

[0035] Figure 2 This is a schematic diagram of the structure of the second main body, the adjusting member and the leveling rod of the utility model;

[0036] Figure 3 This is a schematic diagram of the internal structure of the first main body of the utility model;

[0037] Figure 4 This is a schematic diagram of the second main structure of the utility model;

[0038] Figure 5 This is a schematic diagram of the structure of the leveling rod of the utility model;

[0039] Figure 6 This is a schematic diagram of the structure of the adjusting member of the utility model;

[0040] Figure 7 This is a schematic diagram of the structure of the limit block of the utility model;

[0041] Figure 8 It is the front view of the leveling and gap leaving device of the utility model.

[0042] In the figure: 1. first main body; 101. cylinder; 102. accommodating space; 103. bottom plate; 104. slide groove; 2. second main body; 201. external threaded portion; 202. shaft; 203. accommodating groove; 204. slide bar; 205. limit block; 206. connecting portion; 3. leveling rod; 301. vertical rod; 302. horizontal rod; 303. fixing plate; 4. convex plate; 401. groove; 5. adjusting member; 501. internal threaded portion; 6. bolt. DETAILED DESCRIPTION

[0043] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0044] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0045] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0046] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0047] Reference Figure 1 to Figure 8 , is an embodiment of the utility model, which proposes a floor tile leveling and gap leaving device, which is inserted into the gap between two floor tiles, and is used to align the two floor tiles and reserve a gap, including: a first main body 1, having an accommodating space 102; a second main body 2, which is slidably arranged in the accommodating space 102; a leveling rod 3, which is arranged on the second main body 2, and the leveling rod 3 is used to pass through the gap and make the two floor tiles clamped between the leveling rod 3 and the bottom surface of the first main body 1, and is used to adjust the flatness of the two floor tiles; a convex plate 4, which is arranged on the first main body 1, and the convex plate 4 extends into the gap, and is used to reserve the gap width.

[0048] In the above scheme, this embodiment provides a floor tile leveling and gap-reserving device, which aims to solve the problem of cumbersome and inefficient leveling and gap-reserving operations in the traditional floor tile laying process. The device is compact in design and easy to operate, can significantly improve construction efficiency, and ensure the flatness of floor tile laying and the consistency of gaps. The first main body 1 is made of high-strength plastic or lightweight metal material, and is cylindrical in shape, with a accommodating space 102 inside. The bottom surface of the first main body 1 is flat, ensuring that it fits tightly with the floor tile below, which serves as a reference surface for leveling. The second main body 2 can slide smoothly in the accommodating space 102 of the first main body 1. The leveling rod 3 is fixed to one end of the second main body 2, usually made of stainless steel, and can accurately penetrate the gap between two floor tiles. The diameter or width of the leveling rod 3 is slightly smaller than the gap width, so that it can be easily inserted and play a supporting and adjusting role. The operator can adjust the second main body 2 and use the leveling rod 3 to apply force to the floor tile surface to achieve accurate alignment and leveling of the two floor tiles. The convex plate 4 is located on one side of the first body 1 and is designed to be wedge-shaped or a flat plate with a specific width. Its function is to automatically support and maintain a gap of a predetermined width when the device is inserted into the gap between the floor tiles to ensure that the gap is uniform. The material of the convex plate 4 is the same as that of the first body 1, ensuring the overall structural strength and durability.

[0049] How to use: Before laying floor tiles, first determine the required gap width, select the appropriate convex plate 4, gently insert the device between two adjacent floor tiles, move the second body 2 along the first body 1, and cooperate with the leveling rod 3 until the surfaces of the two floor tiles are completely flush. Once the ideal flatness and gap width are achieved, the device can be removed and the next floor tile can be laid. The convenience and accuracy of the device greatly simplifies the traditional laying process, improves work efficiency, and ensures laying quality.

[0050] Furthermore, the first main body 1 includes: a cylinder 101, an accommodating space 102 is arranged in the cylinder 101, a slide groove 104 is opened inside the cylinder 101 along the axial direction of the cylinder 101, the slide groove 104 is connected with the accommodating space 102, and the second main body 2 is slidably arranged in the slide groove 104; a bottom plate 103 is arranged on the cylinder 101, the convex plate 4 is arranged on the side of the bottom plate 103 away from the cylinder 101, the bottom plate 103 is perpendicular to the axis of the cylinder 101, and the upper and lower ends of the slide groove 104 are closed to prevent the slide bar and the slide groove 104 from slipping off.

[0051] In the above scheme, the cylinder 101, as the core part of the first body 1, is made of high-strength engineering plastics or aluminum alloy materials, and has a cylindrical shape (or other suitable cross-sectional shapes, such as a rectangle), ensuring sufficient strength and portability. The inside of the cylinder 101 is precisely cut out of a slide groove 104 along its axial direction, and the depth of the slide groove 104 matches the slider 204 of the second body 2, ensuring that the second body 2 can slide smoothly inside it without shaking. The smooth surface of the slide groove 104 makes the second body 2 smoother when adjusting its position. The bottom plate 103 is fastened to the bottom of the cylinder 101, perpendicular to the axis of the cylinder 101, and is a plane structure, ensuring that the device is firmly in contact with the surface of the floor tile. The material of the bottom plate 103 is also selected from high-strength materials to ensure stability during construction and prevent deformation caused by external forces, which affects the leveling accuracy. The plane design of the bottom plate 103 ensures full contact with the floor tiles below, serving as an absolute reference for leveling. The convex plate 4 is fixed to the side of the bottom plate 103 away from the cylinder 101. When inserted into the gap of the floor tiles, a gap of a preset width can be accurately reserved, and at the same time, necessary support force is provided to prevent the floor tiles from being displaced during the leveling process. The edge of the convex plate 4 can be designed to be chamfered or arc-shaped to reduce damage to the edge of the floor tiles. Through the above-mentioned structural optimization, the floor tile leveling and gap-leaving device of this embodiment is not only simpler and more efficient in operation, but also shows higher precision and reliability in ensuring the flatness of the floor tile laying and gap control. This design allows construction workers to complete the floor tile laying task quickly and accurately, greatly improving work efficiency and construction quality.

[0052] Furthermore, it also includes: an adjusting member 5 rotatably disposed on the second body 2, and the adjusting member 5 is located at the top of the first body 1, and the adjusting member 5 drives the second body 2 to move along the slide groove 104. The adjusting member 5 is a nut having an inner nut portion, and the inner thread portion 501 is threadedly connected with the outer thread portion 201.

[0053] In the above scheme, the adjusting member 5 is a nut installed on the top outer side of the first body 1, which is convenient for construction workers to directly operate. The adjusting member 5 is connected to the second body 2 through a threaded connection, ensuring that when the adjusting member 5 is rotated, the longitudinal movement of the second body 2 along the slide groove 104 can be accurately controlled. When the adjusting member 5 rotates, the second body 2 is driven to slide smoothly along the slide groove 104. This embodiment not only simplifies the operating steps of the floor tile leveling and gap leaving process, but also achieves a significant improvement in precise control and convenience.

[0054] Furthermore, the second main body 2 includes: an axis body 202, having an external threaded portion 201 and a connecting portion 206, the external threaded portion 201 is arranged on the connecting portion 206, and the adjusting member 5 is rotatably arranged on the external threaded portion 201; the connecting portion 206 has a receiving groove 203, and one end of the leveling rod 3 is arranged in the receiving groove 203; a limit block 205, which is detachably arranged in the receiving groove 203, and is used to limit the end of the leveling rod 3 located in the receiving groove 203; a slide bar 204, which is arranged on the connecting portion 206, and the slide bar 204 is slidably arranged in the slide groove 104.

[0055] In the above scheme, the shaft body 202 has an external threaded portion 201 at the upper end and a connecting portion 206 at the lower end. The external threaded portion 201 cooperates with the internal thread of the nut. By rotating the nut, the shaft body 202 can move up and down along the axis of the cylinder 101. The connecting portion 206 is used to connect the leveling rod 3 and the limit of the shaft body 202. When installing the leveling rod 3, first install one end of the leveling rod 3 in the receiving groove 203, and then install the limit block 205 in the receiving groove 203. The limit block 205 can block the leveling rod 3 to prevent the leveling rod 3 from falling off, and then align the slide bar 204 of the entire second body 2 with the slide groove 104 and put it into the first body 1. The stability and precise control ability of the device are further enhanced, so that construction personnel can complete the leveling and gap leaving operations more efficiently and accurately when laying floor tiles, greatly improving the construction quality and efficiency.

[0056] The leveling rod 3 can swing freely within a certain range in the receiving groove 203 to adapt to the slight unevenness on the surface of the floor tiles, so that it can fit the floor tiles better during the leveling process, ensure the laying effect, and better fit the surface of the floor tiles. Even if there are slight undulations or uneven areas, the final laying flatness can be ensured.

[0057] Furthermore, the leveling rod 3 is T-shaped, and the leveling rod 3 includes: a fixed plate 303, which is arranged in the accommodating groove 203; a vertical rod 301, one end of which is arranged on the fixed plate 303, and the other end extends out of the accommodating space 102; and a horizontal rod 302, and the other end of the vertical rod 301 is arranged in the middle of the horizontal rod 302.

[0058] In the above scheme, the leveling rod 3 adopts a T-shaped design to better adapt to the specific needs in the process of leveling the floor tiles, ensuring higher leveling accuracy and ease of use. As a part of the leveling rod 3, one end of the vertical rod 301 is movably installed in the receiving groove 203 through a fixing plate 303, allowing the vertical rod 301 to swing to a limited extent to adapt to the slight ups and downs on the surface of the floor tiles. The other end of the vertical rod 301 is connected to the cross bar 302, ensuring the stability of the entire leveling rod 3 structure. The cross bar 302 is arranged at the other end of the vertical rod 301 and is located in the middle of the cross bar 302. This layout makes the positioning of the cross bar 302 at the bottom edge of the floor tiles more stable. The length of the cross bar 302 is designed to be greater than the width of the gap between the floor tiles, ensuring that after being inserted into the gap, the cross bar 302 can span the entire gap, and then rotate 90°, and apply uniform pressure to the floor tiles on both sides to help adjust the horizontal position of the floor tiles. The width of the horizontal bar 302 is smaller than the width of the gap, ensuring that it can be inserted smoothly without affecting the final positioning of the floor tiles and the gap reservation. Since the length of the horizontal bar 302 is greater than the gap width, it can form a stable support platform between the floor tiles, and with the fine-tuning function of the vertical bar 301, the construction workers can more accurately control the horizontal position of the floor tiles when knocking or pressing the floor tiles, ensuring the flatness of the laying.

[0059] The T-shaped design makes it easier to insert and remove the leveling rod 3, the horizontal rod 302 can easily cross the gap, and the hinged structure of the vertical rod 301 provides the necessary flexibility when adjusting the angle of the leveling rod 3, especially when dealing with irregular or slightly inclined paving areas. Through the innovative design of the T-shaped leveling rod 3, the floor tile leveling and gap leaving device of this embodiment not only reaches a new height in leveling accuracy and ease of operation, but also shows stronger adaptability and practicality when facing complex paving scenes, further improving the efficiency and quality of floor tile paving.

[0060] Furthermore, the width of the protruding plate 4 is equal to the width of the gap.

[0061] In the above scheme, when the floor tile leveling and gap leaving device is used, the size of the protruding plate 4 is customized or pre-set according to the expected gap width to ensure that when the floor tile gap is inserted, it can just fit the floor tiles on both sides, accurately reserve a gap of the required width, and play a supporting and positioning role. Specifically, this design requires that the width of the protruding plate 4 needs to be accurately measured and set during the manufacturing stage so that it strictly matches the expected gap width of the floor tiles to be laid. In this way, in actual operation, the protruding plate 4 can be directly used as a standard tool to help construction personnel quickly and accurately reserve a gap of uniform width, avoiding the need for multiple measurements and adjustments on site, and further improving the efficiency and accuracy of construction.

[0062] Furthermore, the width of the protruding plate 4 is equal to the width of the gap.

[0063] In the above scheme, when the floor tile leveling and gap leaving device is used, the size of the protruding plate 4 is customized or pre-set according to the expected gap width to ensure that when the floor tile gap is inserted, it can just fit the floor tiles on both sides, accurately reserve a gap of the required width, and play a supporting and positioning role. Specifically, this design requires that the width of the protruding plate 4 needs to be accurately measured and set during the manufacturing stage so that it strictly matches the expected gap width of the floor tiles to be laid. In this way, in actual operation, the protruding plate 4 can be directly used as a standard tool to help construction personnel quickly and accurately reserve a gap of uniform width, avoiding the need for multiple measurements and adjustments on site, and further improving the efficiency and accuracy of construction.

[0064] Furthermore, the convex plate 4 has a mounting groove, the bottom plate 103 has a mounting hole, and further includes: a bolt 7 rotatably disposed in the mounting groove, the bolt 7 passes through the mounting groove and is threadedly connected to the mounting hole.

[0065] In the above scheme, the protruding plate 4 is designed with a mounting groove to provide a stable embedding position for the bolt 7. The size and shape of the mounting groove must match the specifications of the selected bolt 7 to ensure that the bolt 7 can be smoothly screwed in and fixed. Mounting holes are set on the base plate 103 at the position corresponding to the mounting groove of the protruding plate 4. The size of these holes matches the diameter of the bolt 7 so that the bolt 7 can smoothly pass through and achieve connection with the protruding plate 4. The position design of the mounting hole ensures the stability of the protruding plate 4 after installation and the firmness of the overall device. The bolt 7 is set in the mounting groove of the protruding plate 4 by rotation, and passes through the mounting hole of the base plate 103, and the protruding plate 4 is fixed on the base plate 103 by threaded connection. It is convenient to adjust the position of the protruding plate 4 to adapt to gaps of different width requirements.

[0066] Furthermore, the cross bar 302 is arranged in parallel with the bottom plate 103 , a clamping space is formed between the cross bar 302 and the bottom plate 103 , and the two floor tiles are located in the clamping space.

[0067] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A floor tile leveling and gap-reserving device, inserted into the gap between two floor tiles, used to align the two floor tiles and reserve a gap, characterized in that: include: A first body (1) having a receiving space (102); A second body (2) is slidably disposed in the accommodating space (102); A leveling rod (3) is arranged on the second main body (2), and the leveling rod (3) is used to pass through the gap and make the two floor tiles clamped between the leveling rod (3) and the bottom surface of the first main body (1), so as to adjust the levelness of the two floor tiles; A convex plate (4) is arranged on the first main body (1), and the convex plate (4) extends into the gap to reserve a gap width.

2. A floor tile leveling and seam leaving device according to claim 1, characterized in that: The first body (1) comprises: A cylinder (101), the accommodating space (102) being arranged in the cylinder (101), a slide groove (104) being provided inside the cylinder (101) along the axial direction of the cylinder (101), the slide groove (104) being communicated with the accommodating space (102), and the second body (2) being slidably arranged in the slide groove (104); The bottom plate (103) is arranged on the cylinder (101), the convex plate (4) is arranged on a side of the bottom plate (103) away from the cylinder (101), and the bottom plate (103) is perpendicular to the axis of the cylinder (101).

3. A floor tile leveling and seam leaving device according to claim 2, characterized in that: Also includes: An adjusting member (5) is rotatably disposed on the second main body (2), and the adjusting member (5) is located on the top of the first main body (1). The adjusting member (5) drives the second main body (2) to move along the sliding groove (104).

4. A floor tile leveling and seam leaving device according to claim 3, characterized in that: The second body (2) comprises: The shaft body (202) comprises an external threaded portion (201) and a connecting portion (206), wherein the external threaded portion (201) is arranged on the connecting portion (206), and the adjusting member (5) is rotatably arranged on the external threaded portion (201); The connecting portion (206) has a receiving groove (203), and one end of the leveling rod (3) is arranged in the receiving groove (203); A limiting block (205) is detachably disposed in the receiving groove (203) and is used to limit the end of the leveling rod (3) located in the receiving groove (203); A slide bar (204) is arranged on the connecting portion (206), and the slide bar (204) is slidably arranged in the slide groove (104).

5. A floor tile leveling and seam leaving device according to claim 4, characterized in that: The adjusting member (5) is a nut having an internal threaded portion (501), and the internal threaded portion (501) is threadedly connected to the external threaded portion (201).

6. A floor tile leveling and seam leaving device according to claim 5, characterized in that: The leveling rod (3) is T-shaped, and comprises: A fixing plate (303) is disposed in the containing groove (203); A vertical rod (301), one end of which is disposed on the fixing plate (303) and the other end of which extends out of the accommodating space (102); A cross bar (302), the other end of the vertical bar (301) is arranged at the middle of the cross bar (302).

7. A floor tile leveling and seam leaving device according to claim 6, characterized in that: The length of the cross bar (302) is greater than the width of the gap, and the width of the cross bar (302) is less than the width of the gap.

8. A floor tile leveling and seam leaving device according to claim 7, characterized in that: The width of the convex plate (4) is equal to the width of the gap.

9. A floor tile leveling and seam leaving device according to claim 2, characterized in that: The convex plate (4) has a mounting groove, the bottom plate (103) has a mounting hole, and further comprises: A bolt (7) is rotatably disposed in the mounting groove, and the bolt (7) passes through the mounting groove and is threadedly connected to the mounting hole.

10. A floor tile leveling and gap leaving device according to claim 6, characterized in that: The cross bar (302) and the bottom plate (103) are arranged in parallel, a clamping space is formed between the cross bar (302) and the bottom plate (103), and the two floor tiles are located in the clamping space.

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