Convenient floor laying butt joint device

Abstract

The utility model discloses a convenient laying floor butt joint device which comprises a supporting bottom plate, a measuring and marking device and an adjusting rod, the measuring and marking device comprises a sliding block, and the two ends of the sliding block are fixedly connected with second sliding sleeves respectively. A supporting rod is fixedly connected to the side, away from the sliding block, of one second sliding sleeve, a measuring roller is rotationally connected to the end, away from the sliding block, of the supporting rod, and a marking pen is movably inserted into the sliding block. The device can adapt to floor laying of various special-shaped wall surfaces, the first sliding rod exerts transverse guide to drive the measuring roller to roll close to the wall surfaces, the longitudinal moving path of the measuring roller is changed according to the appearance of the wall surfaces and the second sliding rod, and therefore it is ensured that lines drawn by the line drawing pen at the top ends of the floors are perfectly matched with the shape of the wall surfaces; the device is suitable for floors of different specifications and has high universality and practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of floor laying, in particular to a portable floor laying docking device. Background Technique

[0002] Floor laying is an important link in home decoration, involving a variety of materials and laying methods. There are various floor materials, such as solid wood floors, composite floors, laminate floors, tiles, self-leveling floors, etc. During the floor laying process, it is necessary to dock with the edge wall.

[0003] In the field of floor laying, especially when facing irregular walls, traditional measurement and marking methods are often inefficient and inaccurate. Construction workers usually need to spend a lot of time on manual measurement and rely on experience for marking. This not only takes time and effort, but also easily leads to errors, resulting in inaccurate floor cutting, thus affecting the docking between the floor and the wall and the laying effect. Therefore, there is an urgent need for a portable floor laying docking device to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a portable floor laying docking device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A portable floor laying docking device, including a support bottom plate, a measurement and marking device, and an adjusting rod. The measurement and marking device includes a sliding block. Both ends of the sliding block are respectively fixedly connected with a second sliding sleeve. One side of one of the second sliding sleeves away from the sliding block is fixedly connected with a support rod. The end of the support rod away from the sliding block is rotatably connected with a measurement roller. A marking pen is movably inserted into the sliding block.

[0006] Preferably, both ends of the top of the support bottom plate are respectively fixedly installed with second sliding rods. Both ends of the top of the support bottom plate are respectively provided with through grooves. The outer sides of the second sliding rods are slidably connected with first sliding sleeves. Two first sliding rods are symmetrically fixedly connected between the two first sliding sleeves.

[0007] Preferably, both ends of the adjusting rod are respectively provided with knobs. One end of the knob close to the adjusting rod is fixedly connected with a threaded rod. The threaded rod is threadedly connected to the end of the adjusting rod.

[0008] Preferably, the two second sliding sleeves are respectively slidably connected to the outer sides of the two first sliding rods.

[0009] Preferably, the threaded rod is slidably connected to the inner side of the through groove. One end of the knob close to the threaded rod is in contact connection with the outer side of the support bottom plate.

[0010] Preferably, the adjusting rod is slidably connected to the inner side of the top end of the supporting bottom plate.

[0011] Preferably, the supporting rod is located on the side of the supporting bottom plate away from the adjusting rod.

[0012] Preferably, the marking pen is perpendicular to the top end of the supporting bottom plate.

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

[0014] The present utility model can adapt to the floor laying of various special-shaped walls. The first sliding rod applies a lateral guide to drive the measuring roller to roll closely against the wall, and the longitudinal movement path is changed according to the shape of the wall and the second sliding rod, so as to ensure that the marking on the top end of the floor by the marking pen perfectly matches the shape of the wall, is applicable to floors of different specifications, and has strong versatility and practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective structural schematic diagram of the main body of the present utility model;

[0016] Figure 2 is a disassembled structural schematic diagram of the main body in the present utility model;

[0017] Figure 3 is a structural schematic diagram of the measuring and marking device in the present utility model.

[0018] In the figure: 1 - supporting bottom plate; 2 - measuring and marking device; 3 - adjusting rod; 4 - first sliding rod; 5 - first sliding sleeve; 6 - second sliding rod; 7 - sliding groove; 8 - knob; 9 - threaded rod; 10 - sliding block; 11 - second sliding sleeve; 12 - marking pen; 13 - supporting rod; 14 - measuring roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] As mentioned in the background art: In the field of floor laying, especially when facing irregular walls, traditional measurement and marking methods are often inefficient and lack precision. Construction workers usually need to spend a lot of time on manual measurement and rely on experience for marking. This not only takes a lot of time and effort but also easily leads to errors, resulting in inaccurate floor cutting, thus affecting the docking between the floor and the wall and the laying effect. The following are examples and working principles for solving the technical problems mentioned in the background art.

[0021] Please refer to Figures 1-3 , an embodiment provided by the present utility model: A portable floor docking device, including a support base plate 1, a measurement and marking device 2, and an adjusting rod 3. The adjusting rod 3 is slidably connected to the inner side of the top end of the support base plate 1. The adjusting rod 3 applies a limit to the floor to maintain the balance of the floor and the stability of marking. The measurement and marking device 2 includes a sliding block 10. Second sliding sleeves 11 are respectively fixedly connected to both ends of the sliding block 10. A support rod 13 is fixedly connected to one side of one of the second sliding sleeves 11 away from the sliding block 10. The end of the support rod 13 away from the sliding block 10 is rotatably connected to a measurement roller 14. The shape of the wall is measured by the contact rolling of the measurement roller 14 and the wall. A marking pen 12 is movably inserted into the sliding block 10. During the measurement process, the marking pen 12 synchronously follows the movement path of the measurement roller 14 and marks on the floor, thereby depicting the shape of the irregular wall on the floor. The floor can be cut along the line drawn by the marking pen 12 to dock with the irregular wall. The marking pen 12 is perpendicular to the top end of the support base plate 1. The support rod 13 is located on the side of the support base plate 1 away from the adjusting rod 3.

[0022] At both ends of the top of the support base plate 1, second sliding rods 6 are fixedly installed respectively. By applying longitudinal limiting movement through the second sliding rods 6, through grooves 7 are respectively formed through the two ends of the top of the support base plate 1. The outer sides of the second sliding rods 6 are slidably connected with first sliding sleeves 5. Between the two first sliding sleeves 5, two first sliding rods 4 are symmetrically and fixedly connected. Two second sliding sleeves 11 are respectively slidably connected to the outer sides of the two first sliding rods 4. By driving the two first sliding rods 4 to slide on the outer sides of the second sliding rods 6 through the first sliding sleeves 5, the longitudinal movement of the measuring and scribing device 2 is realized. By externally pushing the sliding block 10 to move on the first sliding rod 4, the movement of the sliding block 10 drives the second sliding sleeve 11 to slide transversely on the first sliding rod 4. The movement of the second sliding sleeve 11 drives the support rod 13 to move, thereby driving the measuring roller 14 to move transversely. The measuring roller 14 rolls closely against the wall surface, and according to the shape of the wall surface, the longitudinal movement path of the measuring roller 14 is changed. The longitudinal movement of the measuring roller 14 drives the longitudinal movement of the measuring and scribing device 2. The movement of the measuring and scribing device 2 drives the first sliding rod 4 to move. The movement of the first sliding rod 4 drives the first sliding sleeve 5 to slide on the outer side of the second sliding rod 6. The movement of the measuring and scribing device 2 drives the scribing pen 12 to move synchronously with the measuring roller 14. The scribing pen 12 moves on the top of the floor and scribes on the top of the floor.

[0023] Knobs 8 are respectively arranged at both ends of the adjusting rod 3. One end of the knob 8 close to the adjusting rod 3 is fixedly connected with a threaded rod 9. The threaded rod 9 is threadedly connected to the end of the adjusting rod 3. The threaded rod 9 is slidably connected to the inner side of the through groove 7. One end of the knob 8 close to the threaded rod 9 is in contact connection with the outer side of the support base plate 1. By externally screwing the knob 8 to drive the threaded rod 9 to rotate and approach the support base plate 1, when the knob 8 is closely attached to the outer side of the support base plate 1, the adjusting rod 3 can be fixed, so as to support one side of the floor to keep it stable.

[0024] Working principle: During use, first place the floor on the top of the support base plate 1 by an external force, and one side of the floor is flush with the side of the support base plate 1 close to the measuring and scribing device 2. Then, turn the knob 8 away from the support base plate 1 by an external force. The rotation of the knob 8 drives the threaded rod 9 to rotate away from the adjusting rod 3 until the knob 8 disengages from the outer side of the support base plate 1. Then, push the adjusting rod 3 to move closer to the floor until the adjusting rod 3 is in contact with the other side of the floor. Then, turn the knob 8 by an external force to drive the threaded rod 9 to rotate closer to the support base plate 1 until the knob 8 is in contact with the outer side of the support base plate 1. Then, push the measuring and scribing device 2 by an external force to move to one end of the floor. Then, insert the scribing pen 12 into the sliding block 10 and the tip of the scribing pen 12 is in contact with the top of the floor. Then, place the support base plate 1 on the outside of the special-shaped wall by an external force, place the support base plate 1 flatly and the outer end of the measuring roller 14 is in contact with the wall. Then, push the sliding block 10 to move on the first slide rod 4 by an external force. The movement of the sliding block 10 drives the second sliding sleeve 11 to slide horizontally on the first slide rod 4. The movement of the second sliding sleeve 11 drives the support rod 13 to move. The movement of the support rod 13 drives the measuring roller 14 to move horizontally. The measuring roller 14 rolls closely along the wall and changes the longitudinal movement path of the measuring roller 14 according to the shape of the wall. The longitudinal movement of the measuring roller 14 drives the measuring and scribing device 2 to move longitudinally. The movement of the measuring and scribing device 2 drives the first slide rod 4 to move. The movement of the first slide rod 4 drives the first sliding sleeve 5 to slide outside the second slide rod 6. The movement of the measuring and scribing device 2 drives the scribing pen 12 to move on the top of the floor and scribe on the top of the floor. When the scribing pen 12 moves to the other end of the floor, the scribing of the floor can be completed. After the scribing is completed, remove the floor and cut the floor. The cut floor can be docked with the special-shaped wall to complete the laying.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable floor laying docking device, comprising a support bottom plate (1), a measurement and marking device (2) and an adjusting rod (3), characterized in that: The measuring and scribing device (2) includes a sliding block (10). Both ends of the sliding block (10) are fixedly connected with second sliding sleeves (11). One side of one of the second sliding sleeves (11) away from the sliding block (10) is fixedly connected with a support rod (13). One end of the support rod (13) away from the sliding block (10) is rotatably connected with a measuring roller (14). A scribing pen (12) is movably inserted into the interior of the sliding block (10).

2. The portable floor laying docking device according to claim 1, characterized in that: Both ends of the top of the support base plate (1) are fixedly installed with second sliding rods (6). Both ends of the top of the support base plate (1) are respectively provided with through grooves (7). The outer sides of the second sliding rods (6) are slidably connected with first sliding sleeves (5). Two first sliding rods (4) are symmetrically and fixedly connected between the two first sliding sleeves (5). Knobs (8) are respectively arranged at both ends of the adjusting rod (3). One end of the knob (8) close to the adjusting rod (3) is fixedly connected with a threaded rod (9). The threaded rod (9) is threadedly connected to the end of the adjusting rod (3).

3. The portable floor laying docking device according to claim 2, characterized in that: The two second sliding sleeves (11) are respectively slidably connected to the outer sides of the two first sliding rods (4).

4. The portable floor laying docking device according to claim 2, characterized in that: The threaded rod (9) is slidably connected to the inner side of the through groove (7). One end of the knob (8) close to the threaded rod (9) is in contact connection with the outer side of the support base plate (1).

5. The portable floor laying docking device according to claim 4, characterized in that: The adjusting rod (3) is slidably connected to the inner side of the top of the support base plate (1).

6. The portable floor laying docking device according to claim 1, wherein: The support rod (13) is located on the side of the support base plate (1) away from the adjusting rod (3).

7. A portable floor laying docking device according to claim 1, characterized in that: The scribing pen (12) is vertically arranged with respect to the top of the support base plate (1).

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