A putty applicator

Abstract

The utility model discloses a putty smearing device relates to putty smearing tool technical field, including first vertical scraper, the bottom of first vertical scraper is provided with the horizontal scraper, the side away from first vertical scraper of horizontal scraper is provided with second vertical scraper, just the top of second vertical scraper and the bottom surface of horizontal scraper are contacted, the back of first vertical scraper is fixedly connected with handle, first vertical scraper and horizontal scraper are perpendicular to each other, horizontal scraper and second vertical scraper are perpendicular to each other, just first vertical scraper, horizontal scraper, second vertical scraper are set up in Z shape structure. The utility model discloses through the setting of first vertical scraper, horizontal scraper, second vertical scraper, can be fully and corresponding to the wall, the top of skirting line and the vertical plane of skirting line, can evenly scrape putty on the mouth of skirting line, to guarantee putty smearing effect.

Description

Technical Field

[0001] This utility model relates to the technical field of putty scraping tools, and more specifically, to a putty scraper. Background Technology

[0002] A putty scraper is a tool used for scraping putty on base surfaces such as walls and floors. It is usually made of metal (such as stainless steel or carbon steel), plastic, or wood and is driven by a handle or handheld mechanism.

[0003] For example, an existing patent (publication number: CN222413903U) discloses a putty scraper, including a scraper and a handle. A second connecting strip is fixedly connected to both sides of the scraper, and a first connecting strip is adapted to the second connecting strip. A scraping edge is fixedly connected to the first connecting strip. Two screws are rotatably connected to the scraper, and a baffle is sleeved on the surface of each screw. A threaded sleeve is fixedly connected to the baffle, and the threaded sleeve is threaded onto the surface of the screw. Two blocks are fixedly connected to the surface of the scraper. A rotating handle is fixedly connected to the upper end of each screw. Two connecting blocks are fixedly connected to the surface of the scraper, and the handle is rotatably connected to the two connecting blocks. This design allows for the installation and replacement of the scraping edge, reducing the cost of using the scraper.

[0004] However, the scraper of the above-mentioned putty scraper has a flat structure with straight edges. When scraping putty at the junction of the wall and the baseboard, the fit with the top edge of the baseboard is poor, which can easily lead to putty accumulation or insufficient filling at the top edge of the baseboard, thus affecting the putty scraping effect. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides a putty scraper to solve the problem that the scraper of the putty scraper has a flat structure with straight edges. When scraping putty at the junction of the wall and the skirting board, the fit with the top edge of the skirting board is poor, which easily leads to putty accumulation or insufficient filling at the top edge of the skirting board, thus affecting the putty scraping effect.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a putty scraper, including a first vertical scraper, a horizontal scraper at the bottom of the first vertical scraper, a second vertical scraper on the side of the horizontal scraper away from the first vertical scraper, and the top of the second vertical scraper in contact with the bottom surface of the horizontal scraper. A handle is fixedly connected to the back of the first vertical scraper. The first vertical scraper and the horizontal scraper are perpendicular to each other, and the horizontal scraper and the second vertical scraper are perpendicular to each other. The first vertical scraper, the horizontal scraper, and the second vertical scraper are arranged in a Z-shaped structure.

[0007] Preferably, the length of the side of the first vertical scraper is 200mm, the length of the side of the horizontal scraper is greater than or equal to 8mm, and the length of the side of the second vertical scraper is 50mm.

[0008] Preferably, a first guardrail is fixedly installed on the back of the first vertical scraper and the horizontal scraper, and a second guardrail is fixedly installed on the back of the second vertical scraper. The bottom edge of the first guardrail is flush with the bottom surface of the horizontal scraper, and the top edge of the second guardrail can contact the bottom of the horizontal scraper and the first guardrail.

[0009] Preferably, the first vertical scraper, the horizontal scraper, and the first enclosure are integrally formed, the second vertical scraper and the second enclosure are integrally formed, and the first vertical scraper is provided with an adjustment component that can adjust the horizontal distance between the first vertical scraper and the second vertical scraper.

[0010] Preferably, the adjusting assembly includes a fixing plate, which is fixedly installed on the back of the first vertical scraper. Symmetrical guide sleeves are fixedly installed on the fixing plate, and guide rods are slidably inserted into each of the two guide sleeves. The end of each guide rod away from the guide sleeve is fixedly connected to the back of the second vertical scraper. A connecting plate is fixedly connected between the two guide rods. A bushing is fixedly connected to the middle of the fixing plate, and a rotating shaft is rotatably connected inside the bushing. The rotating shaft has a thread in its middle. A transmission sleeve is fixedly installed in the middle of the connecting plate, and the rotating shaft is connected to the transmission sleeve via the thread.

[0011] Preferably, the guide rod is U-shaped, and an adjustment knob is fixedly connected to the end of the rotating shaft away from the bushing.

[0012] Preferably, a first protective sleeve and a second protective sleeve are fixedly installed on the middle part of the front and rear sides of the connecting plate, respectively. The first protective sleeve is movably sleeved on the outer surface of the bushing, and the second protective sleeve is movably sleeved on the outer surface of the rotating shaft.

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

[0014] This utility model, through the setting of a first vertical scraper, a horizontal scraper, and a second vertical scraper, can fully and correspondingly adhere to the wall surface, the top surface of the baseboard, and the vertical surface of the baseboard, and can evenly scrape the putty at the top edge of the baseboard to ensure the putty scraping effect.

[0015] This invention uses a rotary knob to adjust the threaded transmission sleeve, allowing the guide rod to slide within the sleeve and limit the connection plate, thereby adjusting the horizontal distance between the first and second vertical scrapers. This makes the putty scraper suitable for baseboards of different thicknesses. At the same time, when the first and second vertical scrapers are adjusted to be on the same vertical plane, it can be used as a flat scraper, improving the functionality and operability of the putty scraper.

[0016] This utility model, through the setting of the first and second barriers, can intercept the putty on the outside of the first vertical scraper, the horizontal scraper, and the second vertical scraper, preventing the putty from accumulating and hardening on its back.

[0017] This invention, through the setting of the first protective sleeve and the second protective sleeve, ensures that the threads are always covered and protected during the rotation of the shaft, preventing the putty from hardening on the thread surface during construction and affecting the adjustment operation of the second vertical scraper. Attached Figure Description

[0018] Figure 1 This is a three-dimensional view of the main structure of this utility model;

[0019] Figure 2 This is a side view of the main structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the relevant structure of the adjustment component of this utility model;

[0021] Figure 4 This is a schematic diagram of the relevant structures of the first protective sleeve and the second protective sleeve of this utility model.

[0022] [Figure Labels]

[0023] 1. First vertical scraper; 2. Horizontal scraper; 3. Second vertical scraper; 4. Handle; 5. First enclosure; 6. Second enclosure; 7. Adjustment assembly; 71. Fixing plate; 72. Guide sleeve; 73. Guide rod; 74. Connecting plate; 75. Bushing; 76. Rotating shaft; 77. Thread; 78. Transmission sleeve; 79. Adjustment knob; 710. First protective sleeve; 711. Second protective sleeve. Detailed Implementation

[0024] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0025] As attached Figure 1 To be continued Figure 4 An embodiment of this utility model provides a putty scraper, including a first vertical scraper 1, a horizontal scraper 2 disposed at the bottom of the first vertical scraper 1, a second vertical scraper 3 disposed on the side of the horizontal scraper 2 away from the first vertical scraper 1, and the top of the second vertical scraper 3 in contact with the bottom surface of the horizontal scraper 2. A handle 4 is fixedly connected to the back of the first vertical scraper 1. The first vertical scraper 1 and the horizontal scraper 2 are perpendicular to each other, the horizontal scraper 2 and the second vertical scraper 3 are perpendicular to each other, and the first vertical scraper 1, the horizontal scraper 2 and the second vertical scraper 3 are arranged in a Z-shaped structure.

[0026] Specifically, by setting up the first vertical scraper 1, the horizontal scraper 2, and the second vertical scraper 3, the putty can be fully and correspondingly applied to the wall surface, the top surface of the baseboard, and the vertical surface of the baseboard, and can be evenly applied to the top edge of the baseboard to ensure the putty application effect.

[0027] Preferably, the length of the side of the first vertical scraper 1 is 200mm, the length of the side of the horizontal scraper 2 is greater than or equal to 8mm, and the length of the side of the second vertical scraper 3 is 50mm.

[0028] Preferably, a first baffle 5 is fixedly installed on the back of the first vertical scraper 1 and the horizontal scraper 2, and a second baffle 6 is fixedly installed on the back of the second vertical scraper 3. The bottom edge of the first baffle 5 is flush with the bottom surface of the horizontal scraper 2, and the top edge of the second baffle 6 can contact the bottom of the horizontal scraper 2 and the first baffle 5.

[0029] The first barrier 5 and the second barrier 6 can intercept the putty on the outside of the first vertical scraper 1, the horizontal scraper 2 and the second vertical scraper 3, preventing the putty from accumulating and hardening on its back.

[0030] Preferably, the first vertical scraper 1, the horizontal scraper 2 and the first guardrail 5 are integrally formed, and the second vertical scraper 3 and the second guardrail 6 are integrally formed, which has strong stability and minimizes the connection gaps to avoid affecting the putty application. The first vertical scraper 1 is provided with an adjustment component 7 that can adjust the horizontal distance between the first vertical scraper 1 and the second vertical scraper 3.

[0031] Preferably, the adjusting assembly 7 includes a fixing plate 71, which is fixedly installed on the back of the first vertical scraper 1. Symmetrical guide sleeves 72 are fixedly installed on the fixing plate 71. Guide rods 73 are slidably inserted into each of the two guide sleeves 72. The end of the guide rod 73 away from the guide sleeve 72 is fixedly connected to the back of the second vertical scraper 3. A connecting plate 74 is fixedly connected between the two guide rods 73. A bushing 75 is fixedly connected to the middle of the fixing plate 71. A rotating shaft 76 is rotatably connected inside the bushing 75. A thread 77 is provided in the middle of the rotating shaft 76. A transmission sleeve 78 is fixedly provided in the middle of the connecting plate 74. The rotating shaft 76 is connected to the transmission sleeve 78 through the thread 77.

[0032] Preferably, the guide rod 73 is U-shaped, and an adjustment knob 79 is fixedly connected to the end of the rotating shaft 76 away from the bushing 75.

[0033] Specifically, by turning the adjusting knob 79, the thread 77 drives the transmission sleeve 78, and the guide rod 73 slides within the guide sleeve 72 to limit the connection plate 74, thereby adjusting the horizontal distance between the first vertical scraper 1 and the second vertical scraper 3. This allows the putty scraper to be used for skirting boards of different thicknesses. At the same time, when the first vertical scraper 1 and the second vertical scraper 3 are adjusted to be in the same vertical plane, it can be used as a flat scraper, improving the functionality and operability of the putty scraper.

[0034] Preferably, a first protective sleeve 710 and a second protective sleeve 711 are fixedly installed on the middle parts of the front and rear sides of the connecting plate 74, respectively. The first protective sleeve 710 is movably sleeved on the outer surface of the bushing 75, and the second protective sleeve 711 is movably sleeved on the outer surface of the rotating shaft 76.

[0035] Specifically, by setting the first protective sleeve 710 and the second protective sleeve 711, the first protective sleeve 710 and the second protective sleeve 711 will always cover and protect the thread 77 during the rotation of the rotating shaft 76, so as to prevent the putty from drying and hardening on the surface of the thread 77 during the construction process, which would affect the adjustment operation of the second vertical scraper 3.

[0036] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0037] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0038] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A putty scraper, characterized in that, It includes a first vertical scraper (1), a horizontal scraper (2) is provided at the bottom of the first vertical scraper (1), a second vertical scraper (3) is provided on the side of the horizontal scraper (2) away from the first vertical scraper (1), and the top of the second vertical scraper (3) is in contact with the bottom surface of the horizontal scraper (2). A handle (4) is fixedly connected to the back of the first vertical scraper (1). The first vertical scraper (1) and the horizontal scraper (2) are perpendicular to each other. The horizontal scraper (2) and the second vertical scraper (3) are perpendicular to each other. The first vertical scraper (1), the horizontal scraper (2) and the second vertical scraper (3) are arranged in a Z-shaped structure.

2. The putty scraper according to claim 1, characterized in that, The length of the side of the first vertical scraper (1) is 200mm, the length of the side of the horizontal scraper (2) is greater than or equal to 8mm, and the length of the side of the second vertical scraper (3) is 50mm.

3. The putty scraper according to claim 1, characterized in that, A first guardrail (5) is fixedly installed on the back of the first vertical scraper (1) and the horizontal scraper (2), and a second guardrail (6) is fixedly installed on the back of the second vertical scraper (3). The bottom edge of the first guardrail (5) is flush with the bottom surface of the horizontal scraper (2), and the top edge of the second guardrail (6) can contact the bottom of the horizontal scraper (2) and the first guardrail (5).

4. The putty scraper according to claim 3, characterized in that, The first vertical scraper (1), the horizontal scraper (2) and the first enclosure (5) are integrally formed, the second vertical scraper (3) and the second enclosure (6) are integrally formed, and the first vertical scraper (1) is provided with an adjustment component (7) that can adjust the horizontal distance between the first vertical scraper (1) and the second vertical scraper (3).

5. The putty scraper according to claim 4, characterized in that, The adjusting assembly (7) includes a fixing plate (71), which is fixedly installed on the back of the first vertical scraper (1). Symmetrical guide sleeves (72) are fixedly installed on the fixing plate (71). Guide rods (73) are slidably inserted into both guide sleeves (72). The end of the guide rod (73) away from the guide sleeve (72) is fixedly connected to the back of the second vertical scraper (3). A connecting plate (74) is fixedly connected between the two guide rods (73). A bushing (75) is fixedly connected to the middle of the fixing plate (71). A rotating shaft (76) is rotatably connected inside the bushing (75). A thread (77) is provided in the middle of the rotating shaft (76). A transmission sleeve (78) is fixedly provided in the middle of the connecting plate (74). The rotating shaft (76) is connected to the transmission sleeve (78) through the thread (77).

6. The putty scraper according to claim 5, characterized in that, The guide rod (73) is U-shaped, and an adjustment knob (79) is fixedly connected to the end of the rotating shaft (76) away from the bushing (75).

7. The putty scraper according to claim 5, characterized in that, The connecting plate (74) has a first protective sleeve (710) and a second protective sleeve (711) fixedly installed on the middle part of the front and rear sides respectively. The first protective sleeve (710) is movably sleeved on the outer surface of the bushing (75), and the second protective sleeve (711) is movably sleeved on the outer surface of the rotating shaft (76).

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