Coating spraying baffle plate

Abstract

The utility model provides a coating spraying baffle plate which comprises a baffle plate and further comprises a telescopic rod piece, a rotary adjusting mechanism is arranged at the top end of the telescopic rod piece, the rotary adjusting mechanism is connected with a connecting seat, and the connecting seat is fixedly connected with the baffle plate; the rotation adjusting mechanism drives the baffle to be switched between the horizontal state and the vertical state. The input end of the rotary adjusting mechanism extends to the bottom end of the telescopic rod piece, and the input end of the rotary adjusting mechanism is connected with the grip; and the positioning assembly is arranged between the grip and the telescopic rod piece so as to position the baffle after the baffle is rotationally adjusted. And the baffle is switched between the horizontal state and the vertical state, so that the device is suitable for shielding the indoor top surface and the indoor wall surface, and mutual influence of the wall surface and the top surface coating in the spraying process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of paint spraying, in particular to a paint spraying shielding plate. Background Art

[0002] Spray coating is a common method for interior decoration, offering advantages such as quick application and a smooth, even coating. In interior spray painting, walls and ceilings are often painted different colors to enhance the sense of space and layering. For example, in a living room, combining a light-colored ceiling with dark-colored walls can create a visual effect of lightness on top and darkness on the bottom, making the space appear more stable and organized.

[0003] During the spraying process, a paint spraying shield is required to prevent paint from splashing; as in the existing patent document "CN202655174U A paint spraying shield", although the shield provided above has a shielding effect, when the operator holds the support handle, the upper material blocking plate and the support handle are always in a flush state. When shielding the ceiling of the room and spraying the wall, it is inconvenient for the operator to shield the ceiling by holding the support handle on the ground. Utility Model Content

[0004] In order to solve the technical problem that it is inconvenient to shield the indoor ceiling, the utility model provides a paint spraying shielding plate.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides a paint spraying shielding plate, comprising a baffle and also including: a telescopic rod, a rotation adjustment mechanism is provided at the top end of the telescopic rod, the rotation adjustment mechanism is connected to a connecting seat, and the connecting seat is fixedly connected to the baffle; the rotation adjustment mechanism drives the baffle to switch between a horizontal state and a vertical state; a handle, the input end of the rotation adjustment mechanism extends to the bottom end of the telescopic rod, and the input end of the rotation adjustment mechanism is connected to the handle; a positioning assembly, the positioning assembly is provided between the handle and the telescopic rod to position the baffle after rotation adjustment.

[0007] In this technical solution, by switching the baffle between the horizontal state and the vertical state, it is suitable for shielding the indoor ceiling and indoor wall, avoiding the mutual influence of the wall and ceiling paint during the spraying process.

[0008] Preferably, the telescopic rod includes an upper rod body, a lower rod body, a sleeve and a sliding rod, the bottom end of the upper rod body is fixedly connected to the top end of the sleeve, the top end of the lower rod body is fixedly connected to the bottom end of the sliding rod, and the sliding rod is cooperatively connected to the inner wall of the sleeve; a clamping part is installed on the outer wall of the bottom end of the sleeve.

[0009] In this technical solution, the overall height can be adjusted by telescopic rods.

[0010] Preferably, the clamping portion includes a fixing nut and a bolt, the fixing nut is fixedly mounted on the outer wall of the sleeve, and the fixing nut is communicated with the sleeve, the bolt is threadedly connected to the fixing nut, and the end face of the bolt is pressed to the side of the sliding rod.

[0011] In this technical solution, the pressing portion is used to press the telescopic rod after adjustment to provide positioning.

[0012] Preferably, a groove is provided at the bottom of the connecting seat, and the top end of the upper rod is embedded in the groove.

[0013] In this technical solution, the groove body provides an installation position for the upper rod body.

[0014] Preferably, a cavity is provided inside the top end of the upper rod body, and the rotation adjustment mechanism is installed in the cavity, and the rotation adjustment mechanism includes a first rotating shaft, a first bevel gear, a second bevel gear and a telescopic shaft; the first rotating shaft is rotatably installed in the cavity, and the two ends of the first rotating shaft are fixedly connected to the groove wall on the connecting seat, the second bevel gear is fixedly sleeved on the first rotating shaft, and the second bevel gear is meshedly connected to the first bevel gear, and the first bevel gear is fixedly connected to the top end of the telescopic shaft.

[0015] In this technical solution, the rotary adjustment mechanism is used to adjust the flipping of the baffle.

[0016] Preferably, the telescopic shaft includes a second rotating shaft, a third rotating shaft and a square rod; the third rotating shaft is rotatably installed to the axis center of the upper rod body, the bottom end of the third rotating shaft is fixedly connected to the top end of the square rod, the second rotating shaft is rotatably installed to the axis center of the lower rod body, and the second rotating shaft passes through the sliding rod, and a square hole is opened at the axis center of the top end of the second rotating shaft, and the square rod is matched with the square hole.

[0017] In this technical solution, the telescopic shaft is used to adapt the telescopic rod to the extension and retraction.

[0018] Preferably, the positioning assembly includes an insert, an arc-shaped groove and a positioning groove. The arc-shaped groove is opened on the cylindrical surface at the bottom end of the lower rod body, and the bottom of the arc-shaped groove is open. There are two positioning grooves, and the two positioning grooves are respectively arranged on both sides of the top of the arc-shaped groove. The insert is located in the arc-shaped groove, the top of the insert is plugged into the positioning groove, and the bottom end of the insert is fixed to the top of the handle.

[0019] In this technical solution, the positioning assembly is used to position the baffle after flipping and adjustment.

[0020] Preferably, a circular hole is opened at the top axis center of the handle, the bottom end of the second rotating shaft is fitted into the circular hole, a prismatic hole is opened at the bottom axis center of the second rotating shaft, the prismatic hole is fitted with a prism, and the bottom end of the prism is fixedly connected to the bottom hole wall of the circular hole.

[0021] In this technical solution, through the design of the prism, when the handle rotates, the second rotating shaft can be driven to rotate together to provide drive for the rotation adjustment mechanism.

[0022] Preferably, the upper rod body, the lower rod body and the handle are coaxially arranged.

[0023] Preferably, a spring is provided in the circular hole, the bottom end of the spring is fixedly connected to the wall of the circular hole, and the top end of the spring is fixedly connected to the bottom end surface of the second rotating shaft.

[0024] In this technical solution, the spring provides a restoring force for the handle, so that the handle is reset after the handle moves away from the lower rod body.

[0025] On the basis of conforming to the common sense in this field, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0026] The positive progress effect of this utility model is:

[0027] The paint spraying baffle proposed above can be rotated and adjusted by setting a rotary adjustment mechanism, so that the baffle can be switched between a horizontal state and a vertical state, making it suitable for shielding walls and ceilings, and conveniently shielding the indoor ceiling; further, the input end of the rotary adjustment mechanism extends to the handle position at the lower part of the whole body and is connected to the handle, which facilitates the flipping operation of the baffle from the bottom of the whole body, so that when the baffle switches between states, there is no need to lower the whole body and the flip operation can be performed from the top of the whole body; further, through the setting of the positioning component, positioning is provided for the baffle to be adjusted to two states, which facilitates the baffle to ensure the adjusted state, and through the setting of the telescopic rod, the overall height can be adjusted, which is convenient for meeting the use of shielding in rooms of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of the utility model as a whole.

[0029] Figure 2 This is a structural diagram of the insert, arc groove and positioning groove of the utility model.

[0030] Figure 3 This is a schematic diagram of the internal structure of the handle of the present invention.

[0031] Figure 4 It is a structural schematic diagram of the telescopic rod and the telescopic shaft of the utility model.

[0032] Figure 5 It is a schematic diagram of the structure inside the top end of the upper rod body of the utility model.

[0033] Figure 6 This is a schematic diagram of the overall structure of the utility model when the baffle is adjusted to a vertical state.

[0034] Figure 7 This is a schematic diagram of the overall structure of the utility model when the baffle is adjusted to a horizontal state.

[0035] Description of Reference Numerals

[0036] 1. Telescopic rod; 101. Upper rod; 1011. Cavity; 102. Sleeve; 103. Lower rod; 1031. Arc groove; 1032. Positioning groove; 104. Sliding rod; 105. Fixing nut; 106. Bolt;

[0037] 2. Grip; 201. Round hole;

[0038] 3. Connecting seat; 301. Tank body;

[0039] 4. Baffle;

[0040] 5. First rotating shaft;

[0041] 6. Cuttings;

[0042] 7. Second rotating shaft; 701. Prismatic hole; 702. Square hole;

[0043] 8. Prism;

[0044] 9. Spring;

[0045] 10. The third rotating shaft;

[0046] 11. Square rod;

[0047] 12. First bevel gear;

[0048] 13. Second bevel gear;

[0049] a. Wall. DETAILED DESCRIPTION

[0050] The present invention is further described below by way of examples, but the present invention is not limited to the scope of the examples.

[0051] like Figure 1-7As shown, a paint spraying shield includes a baffle 4 and also includes: a telescopic rod 1, a rotation adjustment mechanism is provided at the top end of the telescopic rod 1, the rotation adjustment mechanism is connected to a connecting seat 3, and the connecting seat 3 is fixedly connected to the baffle 4; the rotation adjustment mechanism drives the baffle 4 to switch between a horizontal state and a vertical state; a handle 2, the input end of the rotation adjustment mechanism extends to the bottom end of the telescopic rod 1, and the input end of the rotation adjustment mechanism is connected to the handle 2; a positioning assembly, the positioning assembly is provided between the handle 2 and the telescopic rod 1 to position the baffle 4 after rotation adjustment.

[0052] like Figure 1 and Figure 4 As shown in the figure, as a specific technical solution, the telescopic rod 1 includes an upper rod body 101, a lower rod body 103, a sleeve 102, and a sliding rod 104. The bottom end of the upper rod body 101 is fixedly connected to the top end of the sleeve 102, the top end of the lower rod body 103 is fixedly connected to the bottom end of the sliding rod 104, and the sliding rod 104 is cooperatively connected to the inner wall of the sleeve 102. A pressing portion is installed on the outer wall of the bottom end of the sleeve 102. The pressing portion includes a fixing nut 105 and a bolt 106. The fixing nut 105 is fixedly installed on the outer wall of the sleeve 102 and is connected to the sleeve 102. The bolt 106 is threadedly connected to the fixing nut 105, and the end face of the bolt 106 is pressed against the side of the sliding rod 104.

[0053] The upper rod body 101, the lower rod body 103 and the handle 2 are coaxially arranged.

[0054] The telescopic adjustment of the telescopic rod 1 is specifically performed as follows: by loosening the bolt 106, the end of the bolt 106 is separated from the sliding rod 104, and then the sliding rod 104 is slid between the sleeve 102 to change the length of the telescopic rod 1, and then the bolt 106 is tightened to press the sliding rod 104 to perform compression positioning, so that the telescopic rod 1 maintains the adjusted state.

[0055] Further, if Figure 4 As shown, the telescopic shaft includes a second rotating shaft 7, a third rotating shaft 10 and a square rod 11; the third rotating shaft 10 is rotatably installed to the axis center of the upper rod body 101, and the bottom end of the third rotating shaft 10 is fixed to the top end of the square rod 11, the second rotating shaft 7 is rotatably installed to the axis center of the lower rod body 103, and the second rotating shaft 7 passes through the sliding rod 104, and a square hole 702 is opened at the axis center of the top end of the second rotating shaft 7, and the square rod 11 is matched with the square hole 702.

[0056] During the telescopic adjustment of the telescopic rod 1, the square rod 11 slides with the square hole 702, and the length of the telescopic shaft is adjusted as the telescopic rod 1 is adjusted; wherein the square rod 11 and the square hole 702 always maintain a matching state, ensuring that after the telescopic adjustment, the second rotating shaft 7 rotates, and the third rotating shaft 10 can be driven to rotate through the square rod 11.

[0057] A groove 301 is formed at the bottom of the connecting seat 3 , and the top end of the upper rod 101 is embedded in the groove 301 .

[0058] like Figure 5 As shown, a cavity 1011 is provided inside the top end of the upper rod body 101, and the rotation adjustment mechanism is installed in the cavity 1011. The rotation adjustment mechanism includes a first rotating shaft 5, a first bevel gear 12, a second bevel gear 13 and a telescopic shaft; the first rotating shaft 5 is rotatably installed in the cavity 1011, and the two ends of the first rotating shaft 5 are fixedly connected to the wall of the groove body 301 on the connecting seat 3, and the second bevel gear 13 is fixedly sleeved on the first rotating shaft 5, and the second bevel gear 13 is meshedly connected with the first bevel gear 12, and the first bevel gear 12 is fixedly connected to the top end of the telescopic shaft.

[0059] The operation of the rotary adjustment mechanism is as follows: by rotating the telescopic shaft, the first bevel gear 12 can be rotated, and the first rotating shaft 5 can be rotated through the engagement transmission of the first bevel gear 12 and the second bevel gear 13, and the baffle 4 is fixedly connected to the first rotating shaft 5 through the connecting seat 3. When the first rotating shaft 5 rotates, the baffle 4 is flipped and adjusted.

[0060] like Figure 2-3 As shown, the positioning assembly includes an insert 6, an arcuate groove 1031, and a positioning groove 1032. The arcuate groove 1031 is formed on the cylindrical surface at the bottom end of the lower rod 103, and the bottom of the arcuate groove 1031 is open. There are two positioning grooves 1032, and the two positioning grooves 1032 are respectively arranged on both sides of the top end of the arcuate groove 1031. The insert 6 is located in the arcuate groove 1031, and the top end of the insert 6 is plugged into the positioning groove 1032. The bottom end of the insert 6 is fixedly connected to the top end of the handle 2. A circular hole 201 is formed at the top axis of the handle 2. The bottom end of the second rotating shaft 7 is fitted into the circular hole 201. A prismatic hole 701 is formed at the bottom axis of the second rotating shaft 7. The prismatic hole 701 is connected to the prism 8, and the bottom end of the prism 8 is fixedly connected to the bottom hole wall of the circular hole 201. A spring 9 is disposed in the circular hole 201 , the bottom end of the spring 9 is fixedly connected to the wall of the circular hole 201 , and the top end of the spring 9 is fixedly connected to the bottom end surface of the second rotating shaft 7 .

[0061] The rotation of the telescopic shaft is achieved through the handle 2. During the rotation, the handle 2 is pulled to move the handle 2 away from the lower rod 103, and the insertion strip 6 and the prism 8 on the handle 2 move together, and the prism 8 slides with the prismatic hole 701. Before and after sliding, the prism 8 and the prismatic hole 701 are always in a coordinated state. At the same time, during the above-mentioned movement, the spring 9 is stretched to produce tensile deformation, and the insertion strip 6 is pulled out from a positioning groove 1032 to cancel the positioning. Then the handle 2 is rotated, and the insertion strip 6 slides in the arc groove 1031. The insertion strip 6 moves along the arc direction of the arc groove 1031 until the insertion strip 6 is blocked by the arc groove 1031 and aligned with the other positioning groove 1032. The handle 2 is released, and the elastic force of the spring 9 is used to reset the handle 2. The insertion strip 6 is inserted into the positioning groove 1032 to perform the positioning after rotation adjustment.

[0062] In the above description, when the handle 2 rotates, the second rotating shaft 7 is driven to rotate through the prism 8, so that the telescopic shaft provides rotation, thereby driving the rotation adjustment mechanism.

[0063] The two positioning grooves 1032 are respectively used for adjusting the baffle 4 to position in two states.

[0064] In a specific implementation, the arcuate groove 1031 is designed to have an arc angle of 45°, and the diameter of the first bevel gear 12 is twice that of the second bevel gear 13. After the insertion strip 6 moves in the arcuate groove 1031, the handle 2 drives the telescopic shaft to rotate 45°, and the baffle 4 is flipped 90° through the transmission of the first bevel gear 12 and the second bevel gear 13.

[0065] Figure 6 In the embodiment, the baffle 4 is flipped to a vertical state and is placed on the wall a to shield the wall surface and perform top surface spraying to prevent the paint from being sprayed onto the wall surface.

[0066] Figure 7 In the embodiment, the baffle 4 is flipped to a horizontal state, which is on the wall a and is used to shield the top surface for wall spraying to prevent the paint from being sprayed onto the top surface.

[0067] The present invention is not limited to the above-described embodiments. Any changes in shape or structure fall within the scope of protection of the present invention. The scope of protection of the present invention is defined by the appended claims. Those skilled in the art may make various changes or modifications to these embodiments without departing from the principles and essence of the present invention, and such changes and modifications shall fall within the scope of protection of the present invention.

Claims

1. A paint spraying shield, comprising a shield (4), characterized in that: Also includes: A telescopic rod (1), wherein a rotation adjustment mechanism is provided at the top end of the telescopic rod (1), the rotation adjustment mechanism is connected to a connecting seat (3), and the connecting seat (3) is fixedly connected to the baffle (4); the rotation adjustment mechanism drives the baffle (4) to switch between a horizontal state and a vertical state; A handle (2), wherein the input end of the rotation adjustment mechanism extends to the bottom end of the telescopic rod (1), and the input end of the rotation adjustment mechanism is connected to the handle (2); A positioning assembly is provided between the handle (2) and the telescopic rod (1) to position the baffle (4) after rotational adjustment.

2. The paint spraying shielding plate according to claim 1, characterized in that: The telescopic rod (1) comprises an upper rod body (101), a lower rod body (103), a sleeve (102) and a sliding rod (104); the bottom end of the upper rod body (101) is fixedly connected to the top end of the sleeve (102); the top end of the lower rod body (103) is fixedly connected to the bottom end of the sliding rod (104); the sliding rod (104) is cooperatively connected to the inner wall of the sleeve (102); and a pressing portion is installed on the outer wall of the bottom end of the sleeve (102).

3. The paint spraying shielding plate according to claim 2, characterized in that: The clamping portion includes a fixing nut (105) and a bolt (106), wherein the fixing nut (105) is fixedly mounted on the outer wall of the sleeve (102), and the fixing nut (105) is connected to the sleeve (102), and the bolt (106) is threadedly connected to the fixing nut (105), and the end face of the bolt (106) is pressed against the side of the sliding rod (104).

4. The paint spraying shielding plate according to claim 2, characterized in that: A groove (301) is provided at the bottom of the connecting seat (3), and the top end of the upper rod (101) is embedded in the groove (301).

5. The paint spraying shielding plate according to claim 4, characterized in that: A cavity (1011) is provided inside the top end of the upper rod body (101), and the rotation adjustment mechanism is installed in the cavity (1011). The rotation adjustment mechanism comprises a first rotating shaft (5), a first bevel gear (12), a second bevel gear (13) and a telescopic shaft; the first rotating shaft (5) is rotatably installed in the cavity (1011), the two ends of the first rotating shaft (5) are fixedly connected to the wall of the groove body (301) on the connecting seat (3), the second bevel gear (13) is fixedly sleeved on the first rotating shaft (5), the second bevel gear (13) is meshedly connected to the first bevel gear (12), and the first bevel gear (12) is fixedly connected to the top end of the telescopic shaft.

6. The paint spraying shielding plate according to claim 5, characterized in that: The telescopic shaft comprises a second rotating shaft (7), a third rotating shaft (10) and a square rod (11); the third rotating shaft (10) is rotatably mounted on the axis of the upper rod body (101), the bottom end of the third rotating shaft (10) is fixedly connected to the top end of the square rod (11), the second rotating shaft (7) is rotatably mounted on the axis of the lower rod body (103), and the second rotating shaft (7) passes through the sliding rod (104), a square hole (702) is opened at the axis of the top end of the second rotating shaft (7), and the square rod (11) is matched with the square hole (702).

7. The paint spraying shielding plate according to claim 2, characterized in that: The positioning assembly comprises an insert (6), an arcuate groove (1031) and a positioning groove (1032), wherein the arcuate groove (1031) is provided on a cylindrical surface at the bottom end of the lower rod body (103), and the bottom of the arcuate groove (1031) is open, and the number of the positioning grooves (1032) is two, and the two positioning grooves (1032) are respectively provided at both sides of the top end of the arcuate groove (1031), the insert (6) is located in the arcuate groove (1031), the top end of the insert (6) is plugged into the positioning groove (1032), and the bottom end of the insert (6) is fixedly connected to the top end of the handle (2).

8. The paint spraying shielding plate according to claim 6, characterized in that: A circular hole (201) is provided at the top axis of the handle (2), the bottom end of the second rotating shaft (7) is fitted into the circular hole (201), a prismatic hole (701) is provided at the bottom axis of the second rotating shaft (7), the prismatic hole (701) is fitted with a prism (8), and the bottom end of the prism (8) is fixedly connected to the bottom hole wall of the circular hole (201).

9. The paint spraying shielding plate according to claim 2, characterized in that: The upper rod body (101), the lower rod body (103) and the handle (2) are coaxially arranged.

10. The paint spraying shielding plate according to claim 8, characterized in that: A spring (9) is provided in the circular hole (201), the bottom end of the spring (9) is fixedly connected to the wall of the circular hole (201), and the top end of the spring (9) is fixedly connected to the bottom end surface of the second rotating shaft (7).

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