Injector for building waterproof material

Abstract

The utility model relates to the technical field of building instruments, in particular to an injector for building waterproof materials. Comprising a supporting frame, a grip, a sliding rod, a sliding plate, an injector body and the like. The left side of the supporting frame is connected with a moving mechanism, the right side of the supporting frame is fixedly connected with an injector body, the injector body is obliquely arranged, the left side of the injector body is higher than the right side, the top of the supporting frame is fixedly connected with a handle, the left side of the handle is slidably connected with a sliding rod, and the bottom of the sliding rod is fixedly connected with a sliding plate. Through the arrangement of the grip, the sliding rod, the sliding plate and the like, a person can conduct waterproof glue injection treatment on a wall seam in a standing posture, the situation that the working efficiency is reduced due to the fact that the body burden is increased due to long-time squatting is avoided, the scraping plate is arranged, waterproof glue can be scraped after glue injection and water prevention are completed, manual waterproof glue scraping is not needed, and the working efficiency is improved. And a sliding wheel is further arranged, the injector body can be prevented from shifting, and it is guaranteed that the waterproof glue is evenly distributed in the wall seam.

Description

Technical Field

[0001] This utility model relates to the field of construction machinery technology, and in particular to a syringe for building waterproofing materials. Background Technology

[0002] In the construction and renovation process, waterproofing can significantly improve the tightness of a building and prevent moisture penetration. Waterproofing materials used for waterproofing building seams are typically waterproof adhesives. By filling gaps in door and window frames, wall corners, and pipe joints with waterproof adhesive, rainwater and other water sources can be effectively blocked from entering, preventing dampness and corrosion of the walls, thus protecting the building structure from damage. The adhesive also beautifies the building's appearance, conceals existing cracks or imperfections, and prevents mold growth, creating a healthier living environment.

[0003] The existing equipment for filling wall corner gaps with adhesive is mainly a glue gun. Workers manually apply pressure to the piston of the glue gun to inject the waterproof adhesive from the container into the wall corner gap. This method of filling adhesive is labor-intensive, requiring workers to squat down and manually move the glue gun to inject adhesive. At the same time, because the glue gun is small, people's hand and leg muscles are prone to soreness and numbness after prolonged use, which reduces the work efficiency of workers. Utility Model Content

[0004] In order to overcome the disadvantages of workers who use a squatting posture for a long time to inject adhesive, which can increase physical burden and reduce work efficiency, the purpose of this utility model is to provide a syringe for building waterproofing materials that can be used standing up for a long time.

[0005] A syringe for building waterproofing materials includes a support frame, a handle, a sliding rod, a sliding plate, a syringe body, a connecting rope, rollers, and a moving mechanism. The moving mechanism is connected to the left side of the support frame, and the syringe body is fixedly connected to the right side of the support frame. The syringe body is inclined, with the left side of the syringe body higher than the right side. The handle is fixedly connected to the top of the support frame, and the sliding rod is slidably connected to the left side of the handle. The sliding plate is fixedly connected to the bottom of the sliding rod and is slidably connected to the support frame. A connecting rope is fixedly connected between the bottom of the sliding plate and the trigger of the syringe body. At least four rollers are installed at the bottom of the support frame.

[0006] As an improvement to the above solution, the rollers are arranged symmetrically at the front and back, and the sliding direction of the rollers is parallel to the wall surface.

[0007] As an improvement to the above solution, the moving mechanism includes a mounting base, a guide frame, a pressure rod, a sliding block, a second elastic element, and casters. The mounting base is fixedly connected to the left side of the support frame, and the pressure rod is slidably connected to the mounting base. Sliding blocks are fixedly connected to the front and rear sides of the top of the pressure rod. A second elastic element is fixedly connected between the pressure rod and the mounting base. The guide frame is slidably connected to the top of the mounting base. Sliding grooves for the sliding blocks to slide are opened on the front and rear sides of the guide frame. Casters are installed at the bottom of the pressure rod.

[0008] As an improvement to the above solution, it also includes an elastic component, a fixed rod, and a scraper. The front and rear sides of the syringe body near the ground are connected to the elastic component, the fixed rod is connected to the rear elastic component, and the scraper is fixedly connected to the end of the fixed rod away from the elastic component.

[0009] As an improvement to the above solution, it also includes a connecting frame and sliding wheels. The connecting frame is connected to the front elastic component. The connecting frame is set at an angle, with the left side of the connecting frame lower than the right side. Sliding wheels are installed on both the left and right sides of the connecting frame.

[0010] As an improvement to the above solution, the elastic component includes a connecting rod and a first elastic element. The connecting rod is slidably connected to both the front and rear sides of the syringe body near the ground. The rear connecting rod is fixedly connected to the fixed rod, and the front connecting rod is fixedly connected to the connecting frame. The first elastic element is fixedly connected between the connecting rod and the syringe body.

[0011] This utility model has the following advantages: By setting up a handle, sliding rod and sliding plate, this utility model allows people to perform waterproof glue injection on wall cracks while standing, without increasing the physical burden and reducing work efficiency due to maintaining a squatting posture for a long time. It also has a scraper that can smooth the waterproof glue after the injection is completed, eliminating the need for manual smoothing. Furthermore, it has a sliding wheel to prevent the syringe body from shifting and ensure that the waterproof glue is evenly distributed in the wall crack. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Figure 2 This is a cross-sectional schematic diagram of the support frame of this utility model.

[0014] Figure 3 This is a three-dimensional structural diagram of the syringe body, connecting rod, and first elastic element of this utility model.

[0015] Figure 4 This is a schematic diagram of the structure of the mounting base, guide frame, and pressure rod of this utility model.

[0016] The labels in the diagram are as follows: 1-Support frame, 2-Handle, 3-Sliding rod, 4-Sliding plate, 5-Injector body, 6-Trigger, 7-Connecting rope, 8-Roller, 9-Connecting rod, 10-First elastic element, 11-Fixing rod, 12-Scraper, 13-Connecting frame, 14-Sliding wheel, 15-Mounting base, 16-Guide frame, 17-Pressure rod, 171-Sliding block, 18-Second elastic element, 19-Universal wheel. Detailed Implementation

[0017] The technical solution will be further described below with reference to specific embodiments. It should be noted that the terms "up," "down," "left," and "right" used herein refer only to the position of the illustrated structure in the corresponding drawings. The component numbers used herein, such as "first," "second," etc., are merely for distinguishing the described objects and have no sequential or technical meaning. Furthermore, terms such as "connection" and "linkage," unless otherwise specified, include both direct and indirect connections.

[0018] A syringe for a building waterproofing material, such as Figures 1-4 As shown, the device includes a support frame 1, a handle 2, a sliding rod 3, a sliding plate 4, a syringe body 5, a connecting rope 7, rollers 8, and a moving mechanism. The moving mechanism is connected to the left side of the support frame 1, and the syringe body 5 is fixedly connected to the right side of the support frame 1. The syringe body 5 is tilted to mimic the posture of a human hand using the syringe body 5, with the left side of the syringe body 5 higher than the right. The left and right sides of the support frame 1 are open to facilitate the installation of the syringe body 5. The handle 2 is fixedly connected to the top of the support frame 1, and the top of the handle 2 has an anti-slip sleeve to prevent slippage. The top of the handle 2 is aligned with the height of a person's abdomen. The support frame 1 and handle 2 allow the worker to stand while performing waterproofing treatment on wall cracks, preventing... For prolonged squatting work, improving worker efficiency, the handle 2 has a sliding rod 3 slidably connected to the left side, and a sliding plate 4 is fixedly connected to the bottom of the sliding rod 3. The sliding plate 4 is slidably connected to the support frame 1. A connecting rope 7 is fixedly connected between the bottom of the sliding plate 4 and the trigger 6 of the syringe body 5. The connecting rope 7 passes through the bottom of the sliding plate 4. The sliding plate 4 has a smooth surface at the point where the connecting rope 7 passes through, so that the sliding plate 4 limits the connecting rope 7 and prevents the connecting rope 7 from contacting other parts and causing wear. Four rollers 8 are installed at the bottom of the support frame 1. The rollers 8 are symmetrically arranged front and back. The rollers 8 can drive the support frame 1 to move linearly, so that the syringe body 5 can move along the wall gap.

[0019] When waterproofing wall cracks, first install the waterproof adhesive container inside the syringe body 5. Hold the handle 2 and move the support frame 1 using the moving component so that the injection head of the syringe body 5 is aligned with the wall crack. Then, slide the sliding rod 3 upward with your finger, causing the sliding plate 4 to slide upward. The connecting rope 7 is tightened, pulling the trigger 6 on the syringe body 5, causing the syringe body 5 to squeeze the waterproof adhesive from the injection head. The roller 8 moves the support frame 1 horizontally along the corner crack, allowing continuous injection of waterproof adhesive along the corner crack. Release the sliding rod 3, the sliding plate 4 slides downward to reset, the connecting rope 7 is relaxed, and the trigger 6 resets, thus achieving waterproofing of the wall cracks.

[0020] like Figure 1 and Figure 4 As shown, the moving mechanism includes a mounting base 15, a guide frame 16, a pressure rod 17, a sliding block 171, a second elastic element 18, and a caster wheel 19. The mounting base 15 is fixedly connected to the left side of the support frame 1. The pressure rod 17 is slidably connected to the mounting base 15. The top of the pressure rod 17 has anti-slip texture to prevent slippage when the foot is stepped on the pressure rod 17. Sliding blocks 171 are fixedly connected to the front and rear sides of the top of the pressure rod 17. The second elastic element 18 is fixedly connected between the pressure rod 17 and the mounting base 15. The second elastic element 18 is a coil spring. The guide frame 16 is slidably connected to the top of the mounting base 15. The guide frame 16 has grooves on the front and rear sides for the sliding block 171 to slide. The grooves are inclined with the left side lower than the right side, and the left side of the groove extends horizontally to the left, so that the sliding block 171 can stop at the horizontal extension of the groove, thereby locking the caster wheel 19. The caster wheel 19 is installed at the bottom of the pressure rod 17.

[0021] When applying sealant to the wall joints, the second elastic element 18 is in its normal state, and the caster wheel 19 is away from the ground. When it is necessary to move the support frame 1, step down on the pressure bar 17 and pull up the handle 2 to move the support frame 1 upward. The second elastic element 18 is compressed, and the front and rear sliding blocks 171 move along the front and rear sliding grooves of the guide frame 16. The guide frame 16 slides to the right, the caster wheel 19 contacts the ground, and the roller 8 moves away from the ground. Then, the support frame 1 is moved to the next wall joint through the caster wheel 19. Then, the guide frame 16 is pushed to the left, so that the sliding block 171 slides upward along the sliding groove. The second elastic element 18 returns to its original state, so that the pressure bar 17 and the caster wheel 19 are reset, and the roller 8 contacts the ground. Then, normal wall joint waterproofing treatment can be carried out. The moving mechanism can easily move the support frame 1 to the designated position for work.

[0022] like Figures 1-3As shown, the device also includes an elastic component, a fixing rod 11, and a scraper 12. Elastic components are connected to both the front and rear sides of the syringe body 5 near the ground. The elastic components are parallel to the syringe body 5. A fixing rod 11 is connected to the rear elastic component. A scraper 12 is fixedly connected to the end of the fixing rod 11 away from the elastic component. The scraper 12 is L-shaped to conform to the vertical angle of the wall corner. While injecting adhesive into the wall crack, the scraper 12 can smooth the waterproof adhesive within the crack, helping to distribute the adhesive more evenly and ensuring the crack is completely filled, improving the waterproofing effect and facilitating subsequent painting or other construction processes.

[0023] like Figures 1-3 As shown, it also includes a connecting frame 13 and sliding wheels 14. The connecting frame 13 is connected to the front elastic component. The connecting frame 13 is inclined, with the inclination angle being the same as that of the elastic component. The left side of the connecting frame 13 is lower than the right side. Sliding wheels 14 are installed on both the left and right sides of the connecting frame 13, and the two sliding wheels 14 are perpendicular to each other, with the left sliding wheel 14 perpendicular to the ground. When the support frame 1 moves along the wall seam via the rollers 8, the left sliding wheel 14 slides on the ground, and the right sliding wheel 14 slides along the wall, thereby ensuring that the support frame 1 moves normally in a straight line and preventing uneven glue application caused by the tilting of the waterproof glue container.

[0024] like Figures 1-3 As shown, the elastic component includes a connecting rod 9 and a first elastic element 10. The connecting rod 9 is slidably connected to both the front and rear sides of the syringe body 5 near the ground. The rear connecting rod 9 is fixedly connected to the fixing rod 11, and the front connecting rod 9 is fixedly connected to the connecting frame 13. The first elastic element 10 is fixedly connected between the connecting rod 9 and the syringe body 5. The first elastic element 10 is a helical spring. The elastic component ensures that the waterproof adhesive can be injected normally into the wall crack. When the injection head of the waterproof adhesive container is far from the wall crack, the support frame 1 is moved to the right to bring the syringe body 5 closer to the wall crack. The connecting rod 9 slides closer to the syringe body 5, and the first elastic element 10 is compressed, causing the scraper 12 and the sliding wheel 14 to both approach the syringe body 5.

[0025] Although this disclosure has been described with respect to only a limited number of embodiments, those skilled in the art who benefit from this disclosure will understand that various other embodiments can be devised without departing from the scope of this invention. Therefore, the scope of this invention should be limited only by the appended claims.

Claims

1. A syringe for building waterproof material, comprising a support frame (1) and a syringe body (5), the right side of the support frame (1) is fixedly connected with the syringe body (5), the syringe body (5) is arranged obliquely, and the left side of the syringe body (5) is higher than the right side, characterized in that, It also includes a handle (2), sliding rod (3), sliding plate (4), connecting rope (7), roller (8) and moving mechanism, support frame (1) left side is connected with moving mechanism, support frame (1) top fixedly connected with handle (2), handle (2) left side slidingly connected with sliding rod (3), sliding rod (3) bottom fixedly connected with sliding plate (4), sliding plate (4) and support frame (1) slidingly connected, sliding plate (4) bottom and the trigger (6) of syringe body (5) between fixedly connected with connecting rope (7), support frame (1) bottom is provided with at least four rollers (8).

2. The syringe for a building waterproofing material according to claim 1, wherein The roller (8) is symmetrically arranged front and back, and the sliding direction of the roller (8) is parallel to the wall surface.

3. The syringe for a building waterproofing material according to claim 2, wherein The moving mechanism comprises a mounting seat (15), a guide frame (16), a pressing rod (17), a sliding block (171), a second elastic member (18) and a universal wheel (19), the left side of the support frame (1) is fixedly connected with the mounting seat (15), the pressing rod (17) is slidingly connected on the mounting seat (15), the top of the pressing rod (17) is fixedly connected with the sliding block (171) on both sides, the second elastic member (18) is fixedly connected between the pressing rod (17) and the mounting seat (15), the top of the mounting seat (15) is slidingly connected with the guide frame (16), and the guide frame (16) is provided with a sliding groove on both sides for the sliding block (171) to slide, and the bottom of the pressing rod (17) is provided with the universal wheel (19).

4. The syringe for a building waterproofing material according to claim 3, wherein It also includes an elastic assembly, a fixed rod (11) and a scraper (12), the front and back sides of one end of the syringe body (5) close to the ground are connected with the elastic assembly, the rear side of the elastic assembly is connected with the fixed rod (11), and the end of the fixed rod (11) away from the elastic assembly is fixedly connected with the scraper (12).

5. The syringe for a building waterproofing material according to claim 4, wherein The building waterproof material injector also comprises a connecting frame (13) and a sliding wheel (14), the front side of the elastic assembly is connected with the connecting frame (13), the connecting frame (13) is inclined, the left side of the connecting frame (13) is lower than the right side, and the left and right sides of the connecting frame (13) are provided with the sliding wheel (14).

6. The syringe for a building waterproofing material according to claim 5, wherein The elastic assembly comprises a connecting rod (9) and a first elastic member (10), the front and back sides of one end of the syringe body (5) close to the ground are slidingly connected with the connecting rod (9), the rear side of the connecting rod (9) is fixedly connected with the fixed rod (11), the front side of the connecting rod (9) is fixedly connected with the connecting frame (13), and the first elastic member (10) is fixedly connected between the connecting rod (9) and the syringe body (5).

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