A quick-change structure of a silica gel baby bottle brush cleaning head

Abstract

The utility model discloses a kind of silica gel feeding bottle brush cleaning head quick-change structure, it is related to feeding bottle brush technical field.The utility model includes handle, one end of the handle is fixedly connected with mounting head, the top of the mounting head is provided with mounting assembly, the top of the mounting assembly is fixedly connected with cleaning brush, the surface of the mounting head is equipped with push shell, the mounting assembly includes mounting groove, the mounting groove is opened in the top of mounting head, the inner chamber of the mounting groove is movably connected with plug, the top of the plug is fixedly connected with mounting disc.The one of the utility model's advantages is convenient and efficient, user only needs to move push shell, can be with the cooperation of inclined surface block and wedge block Realize the quick disassembly of feeding bottle brush cleaning head;When installing, also need not complex operation, using wedge block under the automatic rebound of spring, can complete the stable assembly of feeding bottle brush cleaning head, whole process is simple and intuitive, saves replacement time.

Description

Technical Field

[0001] This utility model belongs to the field of baby bottle brush technology, and in particular relates to a quick-change structure for a silicone baby bottle brush cleaning head. Background Technology

[0002] Silicone bottle brushes are a common tool for cleaning baby bottles and are favored for their many advantages. Silicone bottle brushes are not prone to mold growth, which, compared to traditional sponge brushes, effectively avoids the potential threat to the baby's health caused by mold and bacteria. At the same time, silicone bottle brushes can be sterilized at high temperatures, which can better ensure the hygiene of the cleaning tool itself and provide a more reliable guarantee for cleaning baby bottles.

[0003] However, existing silicone bottle brushes have obvious structural design flaws. Currently, most silicone bottle brushes on the market have their cleaning heads fixed at one end of the handle. This fixed structure means that when the bristles on the cleaning head are damaged or severely contaminated, users cannot replace the cleaning head separately and have to discard the entire bottle brush. This not only wastes resources and increases the user's cost, but also does not conform to the concept of environmental protection. Frequent replacement of the entire bottle brush means more packaging waste and old product disposal problems.

[0004] To address this issue, we provide a quick-change structure for a silicone baby bottle brush cleaning head to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a quick-change structure for a silicone baby bottle brush cleaning head. By cooperating with the mounting components and the push shell, it solves the problem that most baby bottle brushes in the prior art are fixed at one end of the handle, making it inconvenient to quickly disassemble and replace them.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a quick-change structure for a silicone baby bottle brush cleaning head, comprising a handle, an installation head fixedly connected to one end of the handle, an installation component on the top of the installation head, a cleaning brush fixedly connected to the top of the installation component, a push shell fitted onto the surface of the installation head, and an installation slot including an installation groove on the top of the installation head. A plug is movably connected to the inner cavity of the installation slot, and an installation plate is fixedly connected to the top of the plug. Grooves are formed on the bottom of both sides of the plug, and a spring is fixedly connected to one side of the inner cavity of each groove. A wedge block is fixedly connected to one end of the spring. Wedge grooves are formed on the bottom of both sides of the inner cavity of the installation slot, and inclined blocks are movably connected to the inner cavity of each wedge groove. A connecting rod is fixedly connected to one side of each inclined block, and the end of the connecting rod away from the inclined block is fixedly connected to the inner wall of the push shell.

[0008] The present invention is further configured such that a sealing groove is provided on the top of the mounting head, and a sealing ring is fixedly connected to the bottom of the mounting plate. The sealing ring is inserted into the inner cavity of the sealing groove as the mounting plate comes into contact with the mounting head. The sealing structure formed by the sealing groove and the sealing ring can greatly improve the sealing performance between the bottom of the mounting plate and the top of the mounting head.

[0009] The present invention is further configured such that through grooves are provided on both sides of the mounting head, the connecting rod is movably connected to the inner cavity of the through groove, the connecting rod is located in the inner cavity of the through groove, and the through groove provides a travel channel for the connecting rod to move up and down.

[0010] The present invention is further configured such that a limiting ring is fixedly connected to the bottom of the surface of the mounting head, the top of the limiting ring contacts the bottom of the pushing shell, and the pushing shell contacts the limiting ring after moving down with gravity. The limiting ring supports the bottom of the pushing shell and can limit the range of downward movement of the pushing shell.

[0011] The present invention is further configured such that a limiting strip is fixedly connected to the top and bottom of the inner cavity of the groove, one side of the limiting strip is in contact with the surface of the wedge block, and the wedge block will contact the limiting strip when it rebounds under the action of the spring. The limiting strip limits the rebound distance of the wedge block and prevents it from moving out of the inner cavity of the groove.

[0012] The present invention is further provided that the surface of the handle is covered with an anti-slip sleeve, the surface of the anti-slip sleeve is provided with anti-slip texture, the anti-slip sleeve wraps around the surface of the handle, and the anti-slip sleeve increases the friction of the handle surface to prevent the user from slipping when operating the bottle brush.

[0013] The present invention is further provided that a hanging plate is fixedly connected to the bottom of the handle, and the surface of the hanging plate is provided with hanging holes. After the bottle brush is used, it can be hung in a designated position by the hanging plate to facilitate the drying of the bottle brush and avoid random placement that could lead to the growth of bacteria.

[0014] The present invention has the following beneficial effects.

[0015] 1. One of the advantages of this utility model is that it is convenient and efficient to operate. Users only need to move the push shell to quickly disassemble the bottle brush cleaning head by means of the cooperation of the inclined block and the wedge block. There is no complicated operation required during installation. The bottle brush cleaning head can be stably assembled by using the automatic rebound of the wedge block under the action of the spring. The whole process is simple and intuitive, saving replacement time.

[0016] 2. Another advantage of this utility model is that the connection is stable and reliable. When disassembling, the wedge block can be completely retracted into the groove to ensure that the bottle brush cleaning head can be removed smoothly. After installation, the wedge block will accurately spring back into the wedge groove. Through the tight engagement of the mechanical structure, the bottle brush cleaning head is effectively prevented from loosening or falling off during use, which not only ensures the cleaning effect but also improves the safety of use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0018] Figure 1 A perspective view of a quick-change structure for a silicone baby bottle brush cleaning head.

[0019] Figure 2 This is a schematic diagram of the cleaning brush structure in a quick-change structure for a silicone baby bottle brush cleaning head.

[0020] Figure 3 This is a schematic diagram of the handle and mounting components in a quick-change structure for a silicone baby bottle brush cleaning head.

[0021] Figure 4 This is a cross-sectional schematic diagram of the plug in a quick-change structure for a silicone baby bottle brush cleaning head.

[0022] Figure 5 A quick-change structure for a silicone baby bottle brush cleaning head Figure 4 A magnified view of a portion of point A in the middle.

[0023] Figure 6 This is a schematic diagram of the internal structure of the mounting head in a quick-change structure for a silicone baby bottle brush cleaning head.

[0024] Figure 7 A quick-change structure for a silicone baby bottle brush cleaning head Figure 6 A partially enlarged schematic diagram at point B. In the attached diagram: 1. Handle; 2. Mounting head; 3. Mounting assembly; 4. Cleaning brush; 5. Push housing; 301. Mounting slot; 302. Plug; 303. Mounting plate; 304. Groove; 305. Spring; 306. Wedge block; 307. Wedge groove; 308. Angled block; 309. Connecting rod. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figure 1-7This utility model relates to a quick-change structure for a silicone baby bottle brush cleaning head, comprising a handle 1, an installation head 2 fixedly connected to one end of the handle 1, an installation component 3 provided on the top of the installation head 2, a cleaning brush 4 fixedly connected to the top of the installation component 3, a push shell 5 sleeved on the surface of the installation head 2, and the installation component 3 including an installation groove 301, which is formed on the top of the installation head 2. A plug 302 is movably connected to the inner cavity of the installation groove 301, and an installation disc is fixedly connected to the top of the plug 302. 303, The bottom of both sides of the plug 302 is provided with a groove 304. A spring 305 is fixedly connected to one side of the inner cavity of the groove 304. A wedge block 306 is fixedly connected to one end of the spring 305. A wedge groove 307 is provided at the bottom of both sides of the inner cavity of the mounting groove 301. An inclined block 308 is movably connected to the inner cavity of the wedge groove 307. A connecting rod 309 is fixedly connected to one side of the inclined block 308. The end of the connecting rod 309 away from the inclined block 308 is fixedly connected to the inner wall of the push shell 5.

[0028] Specifically: the cleaning brush 4 and its bottom mounting plate 303 are moved until the plug 302 at the bottom of the mounting plate 303 is inserted into the inner cavity of the mounting groove 301 at the top of the mounting head 2. As the plug 302 is inserted, the wedge blocks 306 on both sides of the plug 302 are squeezed into the inner cavity of the groove 304 by the inner wall of the mounting groove 301. When the wedge blocks 306 move to the corresponding position of the wedge groove 307 in the inner cavity of the mounting groove 301, the wedge blocks 306 are rebounded and inserted into the inner cavity of the wedge groove 307 by the elastic force of the spring 305, thereby quickly installing the cleaning brush 4 on the top of the mounting head 2.

[0029] Example 2

[0030] Please see Figure 1-7 Based on Embodiment 1, a sealing groove is provided on the top of the mounting head 2, a sealing ring is fixedly connected to the bottom of the mounting plate 303, through grooves are provided on both sides of the mounting head 2, the connecting rod 309 is movably connected to the inner cavity of the through groove, a limiting ring is fixedly connected to the bottom of the surface of the mounting head 2, the top of the limiting ring contacts the bottom of the push shell 5, a limiting strip is fixedly connected to the top and bottom of the inner cavity of the groove 304, one side of the limiting strip contacts the surface of the wedge block 306, an anti-slip sleeve is provided on the surface of the handle 1, the surface of the anti-slip sleeve is provided with anti-slip texture, a hanging plate is fixedly connected to the bottom of the handle 1, and a hanging hole is provided on the surface of the hanging plate.

[0031] Specifically: the sealing ring is inserted into the inner cavity of the sealing groove as the mounting plate 303 contacts the mounting head 2. The sealing structure formed by the sealing groove and the sealing ring can greatly improve the sealing between the bottom of the mounting plate 303 and the top of the mounting head 2. The connecting rod 309 is located in the inner cavity of the through groove, which provides a travel channel for the connecting rod 309 to move up and down. After the push shell 5 moves down with gravity, it contacts the limiting ring. The limiting ring supports the bottom of the push shell 5 and can limit the range of downward movement of the push shell 5. When the wedge block 306 rebounds under the action of the spring 305, it will contact the limiting strip. The limiting strip limits the rebound distance of the wedge block 306, preventing it from moving out of the inner cavity of the groove 304. The anti-slip sleeve is wrapped around the surface of the handle 1. The anti-slip sleeve increases the friction of the surface of the handle 1, preventing the user from slipping when operating the bottle brush. After the bottle brush is used, it can be hung in a designated position by the hanging plate to facilitate the drying of the bottle brush and prevent the bacteria from growing in large quantities due to random placement.

[0032] The working principle of this utility model is as follows: The user inserts the cleaning brush 4 into the baby bottle and rotates the cleaning brush 4 through the handle 1 to scrape and clean the inner cavity of the baby bottle. When the cleaning brush 4 becomes dirty during long-term use, the user can move the push shell 5 upward. Pushing the shell 5 drives the inclined block 308 upward through the connecting rod 309. The inclined surface of the inclined block 308 contacts the inclined surface of the wedge block 306. As the inclined block 308 moves upward, the wedge block 306 is squeezed and retracts into the inner cavity of the groove 304 on the surface of the plug. When the wedge block 306 is completely retracted into the inner cavity of the groove 304, the plug 302 can be pulled out upward. After replacing the cleaning brush 4 and the plug 302, move the cleaning brush 4 and its bottom mounting plate 303 until the plug 302 at the bottom of the mounting plate 303 is inserted into the inner cavity of the mounting groove 301 at the top of the mounting head 2. As the plug 302 is inserted, the wedge blocks 306 on both sides of the plug 302 are squeezed into the inner cavity of the groove 304 by the inner wall of the mounting groove 301. When the wedge blocks 306 move to the corresponding position of the wedge groove 307 in the inner cavity of the mounting groove 301, the wedge blocks 306 are rebounded and inserted into the inner cavity of the wedge groove 307 by the elastic force of the spring 305, thereby quickly installing the cleaning brush 4 on the top of the mounting head 2.

[0033] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A quick-change structure for a silicone baby bottle brush cleaning head, comprising a handle (1), characterized in that: One end of the handle (1) is fixedly connected to an installation head (2), the top of the installation head (2) is provided with an installation component (3), the top of the installation component (3) is fixedly connected to a cleaning brush (4), and a push shell (5) is sleeved on the surface of the installation head (2). The mounting assembly (3) includes a mounting groove (301) located at the top of the mounting head (2). A plug (302) is movably connected to the inner cavity of the mounting groove (301). A mounting plate (303) is fixedly connected to the top of the plug (302). Grooves (304) are provided at the bottom of both sides of the plug (302). A spring (305) is fixedly connected to one side of the inner cavity of the groove (304). A wedge block (306) is fixedly connected to one end of the spring (305). Wedge grooves (307) are provided at the bottom of both sides of the inner cavity of the mounting groove (301). An inclined block (308) is movably connected to the inner cavity of the wedge groove (307). A connecting rod (309) is fixedly connected to one side of the inclined block (308). The end of the connecting rod (309) away from the inclined block (308) is fixedly connected to the inner wall of the push shell (5).

2. The quick-change structure for a silicone baby bottle brush cleaning head according to claim 1, characterized in that: The top of the mounting head (2) is provided with a sealing groove, and the bottom of the mounting plate (303) is fixedly connected with a sealing ring.

3. The quick-change structure for a silicone baby bottle brush cleaning head according to claim 1, characterized in that: Both sides of the mounting head (2) are provided with through grooves, and the connecting rod (309) is movably connected to the inner cavity of the through groove.

4. The quick-change structure for a silicone baby bottle brush cleaning head according to claim 1, characterized in that: A limiting ring is fixedly connected to the bottom of the surface of the mounting head (2), and the top of the limiting ring contacts the bottom of the push shell (5).

5. The quick-change structure for a silicone baby bottle brush cleaning head according to claim 1, characterized in that: Limiting strips are fixedly connected to the top and bottom of the inner cavity of the groove (304), and one side of the limiting strip is in contact with the surface of the wedge block (306).

6. The quick-change structure for a silicone baby bottle brush cleaning head according to claim 1, characterized in that: The surface of the handle (1) is covered with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with anti-slip texture.

7. The quick-change structure for a silicone baby bottle brush cleaning head according to claim 1, characterized in that: The bottom of the handle (1) is fixedly connected to a hanging plate, and the surface of the hanging plate is provided with hanging holes.

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