Indoor spraying device for green construction
By designing a combined structure of chute, locking block and return spring, the problem of difficult disassembly of the paint roller in the spraying device was solved, realizing convenient disassembly and cleaning of the paint roller, reducing resource waste and improving the efficiency of the device.
Patent Information
- Application Number
- CN202420858852.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2025-01-07
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing spraying equipment does not allow for easy disassembly of the paint rollers, resulting in the paint rollers being discarded as a whole when damaged, which wastes resources.
A green construction indoor spraying device was designed. Through the combination structure of chute, locking block and return spring, the paint roller body can be easily disassembled and cleaned. This includes the connection between the chute and the fixed groove, the sliding and resetting movement of the locking block, and the use of the return spring to drive the movement of the push plate and the locking block to achieve stable fixing and convenient disassembly of the paint roller.
It enables convenient disassembly and cleaning of the coating rollers, reduces resource waste, and improves the efficiency and ease of maintenance of the equipment.
Smart Images
Figure CN222314497U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of construction spraying, in particular to a green construction indoor spraying device. Background Art
[0002] Green buildings are buildings that can achieve the goal of energy conservation and emission reduction. During their entire life cycle, they save resources, protect the environment, provide people with healthy, applicable and efficient use space, and maximize the harmonious coexistence of man and nature. High-quality buildings. After the construction is completed, the interior needs to be sprayed. Now most people use a paint roller to evenly apply the paint sprayed on the wall when using spraying. However, the existing spraying device is not convenient to disassemble, which makes it inconvenient for the staff to clean the paint roller afterwards. Moreover, when the paint roller is damaged, the entire device can only be thrown away, which is a waste. Utility Model Content
[0003] The utility model provides a green construction indoor spraying device to solve the problems raised in the above background technology.
[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0005] A green construction indoor spraying device comprises a support frame, a movable frame, and a paint roller body, wherein the movable frame is movably connected to both ends of the upper surface of the support frame, the paint roller body comprises a fixed block, a bottom of the fixed block is provided with a card slot, the movable frame comprises a rotating shaft, an inner side of the rotating shaft is provided with a fixed slot, one side of the fixed slot is movably connected with a card block, and the rear end of the card block is fixedly connected with an extension block.
[0006] A further improvement of the technical solution of the utility model is that: a slide groove is provided inside the rotating shaft, the slide groove is communicated with the fixed groove, and the clamping block is slidably connected to the inside of the slide groove.
[0007] By adopting the above technical solution, the clamping block in the solution can slide inside the slide groove.
[0008] A further improvement of the technical solution of the utility model is that a bearing is provided inside the upper end of the movable frame, the rotating shaft is fixedly connected to the inside of the inner ring of the bearing, and the rotating shaft forms a rotatable structure through the bearing and the movable frame.
[0009] By adopting the above technical solution, the rotating shaft in the solution can rotate freely under the action of the bearing.
[0010] A further improvement of the technical solution of the utility model is that a handshake is fixedly connected to the bottom of the support frame, limiting grooves are provided at both ends of the upper surface of the support frame, a limiting block is fixedly connected to the bottom of the movable frame, and the limiting block is slidably connected to the inside of the limiting groove.
[0011] By adopting the above technical solution, the limiting block and the limiting groove in the solution can play a limiting role, so that the movable frame performs a linear sliding motion inside the limiting groove.
[0012] A further improvement of the technical solution of the utility model is that a push plate is movably connected inside the fixed groove, a first return spring is fixedly connected to the rear end of the push plate, and one end of the first return spring away from the push plate is fixedly connected to the inner rear wall of the fixed groove.
[0013] By adopting the above technical solution, the first return spring in the solution can drive the push plate to perform a return movement. When the fixed block is fixed inside the fixed groove, the first return spring is in a compressed state. When the fixed block and the fixed groove are loose, the first return spring can drive the push plate to perform a return movement, so that the push plate drives the fixed block to pop out of the fixed groove, further facilitating people to disassemble the paint roller body for cleaning and replacement.
[0014] A further improvement of the technical solution of the utility model is that: the fixing block is fixedly connected to the two ends of the coating roller body, and the fixing block is matched with the fixing groove.
[0015] A further improvement of the technical solution of the utility model is that: a second return spring is fixedly connected to the bottom of the clamping block, and one end of the second return spring away from the clamping block is fixedly connected to the inner bottom of the sliding groove.
[0016] By adopting the above technical solution, the second reset spring in the solution can drive the clamping block to perform reset movement, so that the clamping block is clamped in the clamping groove, and then the fixed block is fixed in the fixed groove, ensuring that the coating roller body is stabilized to a certain extent.
[0017] A further improvement of the technical solution of the utility model is that: the end of the clamping block away from the second return spring is provided with a first sliding surface, and the end of the fixing block away from the coating roller body is provided with a second sliding surface.
[0018] By adopting the above technical solution, the first sliding surface and the second sliding surface in the solution can rub against each other, so that the clamping block slides into the sliding groove under the friction resistance of the fixed block, thereby facilitating the fixed block to be fully inserted into the fixed groove.
[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0020] The utility model provides a green construction indoor spraying device, which drives the card block to be pulled out from the inside of the card slot by pushing the extension block, so that looseness occurs between the fixed block and the fixed slot, so that the fixed block is pulled out from the inside of the fixed slot, thereby achieving the purpose of facilitating the disassembly of the paint roller body, facilitating people to operate, and thus facilitating the subsequent disassembly, cleaning and replacement of the paint roller body.
[0021] The utility model provides a green construction indoor spraying device. When the fixing block and the fixing groove are loose, the first reset spring can drive the push plate to perform a reset movement, so that the push plate drives the fixing block to pop out of the fixing groove, which further facilitates people to disassemble the paint roller body, thereby cleaning and replacing it. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 This is a front view of the green construction indoor spraying device according to an embodiment of the utility model;
[0024] Figure 2 It is a structural diagram of a support frame of a green construction indoor spraying device according to an embodiment of the utility model;
[0025] Figure 3 This is a structural diagram of a coating roller body of a green construction indoor spraying device according to an embodiment of the utility model;
[0026] Figure 4 It is a structural diagram of a movable frame of a green construction indoor spraying device according to an embodiment of the utility model;
[0027] Figure 5 It is a diagram showing the internal structure of a movable frame of a green construction indoor spraying device according to an embodiment of the utility model;
[0028] Figure 6 It is a diagram of the internal structure of the rotating shaft of the green construction indoor spraying device according to an embodiment of the utility model.
[0029] In the figure: 1, support frame; 101, limit groove; 102, handshake; 2, movable frame; 201, limit block; 202, rotating shaft; 203, fixed groove; 204, bearing; 205, push plate; 206, first return spring; 207, slide groove; 208, clamping block; 209, first sliding surface; 2010, extension block; 2011, second return spring; 3, coating roller body; 301, fixed block; 302, second sliding surface; 303, clamping groove. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0031] The present invention is further described in detail below in conjunction with the embodiments: Example 1
[0032] like Figure 1-6 As shown, the utility model provides a green construction indoor spraying device, including a support frame 1, a movable frame 2, and a paint roller body 3. The movable frame 2 is movably connected to the two ends of the upper surface of the support frame 1, and the paint roller body 3 includes a fixed block 301. The bottom of the fixed block 301 is provided with a card slot 303. The movable frame 2 includes a rotating shaft 202. The inner side of the rotating shaft 202 is provided with a fixed slot 203. One side of the fixed slot 203 is movably connected with a card block 208, and the rear end of the card block 208 is fixedly connected with an extension block 2010.
[0033] In this embodiment, the extension block 2010 is pushed to drive the locking block 208 to be pulled out from the locking slot 303, so that looseness occurs between the fixing block 301 and the fixing slot 203, so that the fixing block 301 is pulled out from the fixing slot 203, thereby achieving the purpose of facilitating the disassembly of the paint roller body 3, making it easier for people to operate, and thus facilitating the subsequent disassembly, cleaning and replacement of the paint roller body 3. Example 2
[0034] like Figure 1-6As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a slide groove 207 is provided inside the rotating shaft 202, the slide groove 207 is communicated with the fixed groove 203, the block 208 is slidably connected to the inside of the slide groove 207, a bearing 204 is provided inside the upper end of the movable frame 2, the rotating shaft 202 is fixedly connected to the inside of the inner ring of the bearing 204, the rotating shaft 202 forms a rotatable structure with the movable frame 2 through the bearing 204, the bottom of the support frame 1 is fixedly connected with a handshake 102, the two ends of the upper surface of the support frame 1 are provided with a limiting groove 101, the bottom of the movable frame 2 is fixedly connected with a limiting block 201, the limiting block 201 is slidably connected to the inside of the limiting groove 101, the inside of the fixed groove 203 is movably connected with a push plate 205, the rear end of the push plate 205 is fixedly connected to a first return spring 206, and the end of the first return spring 206 away from the push plate 205 is fixedly connected to the inner rear wall of the fixed groove 203.
[0035] In this embodiment, the blocking block 208 can slide inside the slide groove 207, and the rotating shaft 202 can rotate freely under the action of the bearing 204. The limit block 201 and the limit groove 101 can play a limiting role, so that the movable frame 2 can slide linearly inside the limit groove 101, and the first return spring 206 can drive the push plate 205 to perform a return movement. When the fixed block 301 is fixed inside the fixed groove 203, the first return spring 206 is in a compressed state. When the fixed block 301 and the fixed groove 203 are loose, the first return spring 206 can drive the push plate 205 to perform a return movement, so that the push plate 205 drives the fixed block 301 to pop out of the fixed groove 203, which further facilitates people to disassemble the paint roller body 3, so as to clean and replace it. Example 3
[0036] like Figure 1-6 As shown, on the basis of Example 1 and Example 2, the utility model provides a technical solution: preferably, the fixed block 301 is fixedly connected to the two ends of the paint roller body 3, the fixed block 301 is adapted to the fixed groove 203, the bottom of the clamping block 208 is fixedly connected with a second return spring 2011, the end of the second return spring 2011 away from the clamping block 208 is fixedly connected to the inner bottom of the slide groove 207, the end of the clamping block 208 away from the second return spring 2011 is provided with a first sliding surface 209, and the end of the fixed block 301 away from the paint roller body 3 is provided with a second sliding surface 302.
[0037] In this embodiment, the second return spring 2011 can drive the block 208 to perform a return movement, so that the block 208 is engaged in the slot 303, and then the fixed block 301 is fixed in the fixed slot 203, ensuring that the paint roller body 3 is stabilized to a certain extent. The first sliding surface 209 and the second sliding surface 302 can rub against each other, so that the block 208 slides into the slide slot 207 under the friction resistance of the fixed block 301, thereby facilitating the fixed block 301 to be fully inserted into the fixed slot 203.
[0038] The following is a detailed description of the working principle of the green construction indoor spraying device.
[0039] like Figure 1-6 As shown, by pushing the extension block 2010, the card block 208 is pulled out from the card slot 303, so that the fixing block 301 and the fixing slot 203 are loose. When the fixing block 301 and the fixing slot 203 are loose, the first return spring 206 can drive the push plate 205 to perform a return movement, so that the push plate 205 drives the fixing block 301 to pop out of the fixing slot 203, and at the same time, the movable frame 2 can be moved to slide inside the limiting slot 101, so as to facilitate the disassembly of the coating roller body 3. When it is necessary to install, the fixing block 301 is aligned with the fixing slot 203 and inserted. During the insertion process, the first sliding surface 209 and The second sliding surfaces 302 will rub against each other, so that the block 208 slides into the slide groove 207 under the friction resistance of the fixed block 301, and at the same time drives the second return spring 2011 to be compressed. When the fixed block 301 touches the push plate 205, it can continue to be inserted to compress the first return spring 206 backward. When the position of the slot 303 reaches the position of the block 208, the second return spring 2011 can drive the block 208 to perform a reset movement, so that the block 208 is connected to the inside of the slot 303, and then the fixed block 301 is fixed inside the fixed slot 203. The same operation is performed on the other end to complete the fixation of the paint roller body 3.
[0040] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A green construction indoor spraying device, comprising a support frame (1), a movable frame (2), and a paint roller body (3), characterized in that: The movable frame (2) is movably connected to two ends of the upper surface of the support frame (1); the coating roller body (3) comprises a fixed block (301); a clamping groove (303) is provided at the bottom of the fixed block (301); the movable frame (2) comprises a rotating shaft (202); a fixing groove (203) is provided on the inner side of the rotating shaft (202); a clamping block (208) is movably connected to one side of the fixing groove (203); and an extension block (2010) is fixedly connected to the rear end of the clamping block (208).
2. A green construction indoor spraying device according to claim 1, characterized in that: A sliding groove (207) is provided inside the rotating shaft (202), the sliding groove (207) is communicated with the fixing groove (203), and the clamping block (208) is slidably connected to the inside of the sliding groove (207).
3. A green construction indoor spraying device according to claim 1, characterized in that: A bearing (204) is provided inside the upper end of the movable frame (2), the rotating shaft (202) is fixedly connected to the inside of the inner ring of the bearing (204), and the rotating shaft (202) forms a rotatable structure through the bearing (204) and the movable frame (2).
4. A green construction indoor spraying device according to claim 1, characterized in that: The bottom of the support frame (1) is fixedly connected with a handshake (102), two ends of the upper surface of the support frame (1) are provided with limit slots (101), the bottom of the movable frame (2) is fixedly connected with a limit block (201), and the limit block (201) is slidably connected to the inside of the limit slot (101).
5. A green construction indoor spraying device according to claim 2, characterized in that: A push plate (205) is movably connected inside the fixed groove (203), a first return spring (206) is fixedly connected to the rear end of the push plate (205), and one end of the first return spring (206) away from the push plate (205) is fixedly connected to the inner rear wall of the fixed groove (203).
6. A green construction indoor spraying device according to claim 1, characterized in that: The fixing block (301) is fixedly connected to the two ends of the coating roller body (3), and the fixing block (301) is matched with the fixing groove (203).
7. A green construction indoor spraying device according to claim 1, characterized in that: A second return spring (2011) is fixedly connected to the bottom of the clamping block (208), and one end of the second return spring (2011) away from the clamping block (208) is fixedly connected to the inner bottom of the sliding groove (207).
8. The green construction indoor spraying device according to claim 1, characterized in that: The end of the clamping block (208) away from the second return spring (2011) is provided with a first sliding surface (209), and the end of the fixing block (301) away from the coating roller body (3) is provided with a second sliding surface (302).