CN218682727U - Milk bottle brush structure with telescopic handle - Google Patents

Abstract

A milk bottle brush structure with a telescopic handle comprises a brush rod arranged in the middle, a brush head arranged at one end of the brush rod, a first limiting strip symmetrically arranged in the middle of the brush head, a limiting ring arranged at a position close to one end in the brush head, a first limiting groove symmetrically formed in one end of the brush rod, a plurality of positioning grooves uniformly formed in one end of the brush rod and a telescopic assembly, wherein the telescopic assembly is arranged at one end of the brush rod; flexible subassembly includes threaded rod, annular spacing groove and hanging hole, and the one end of brush-holder stud is provided with the threaded rod, has cup jointed the chucking piece on the threaded rod, and the edge of chucking piece has been seted up and has been run through inside opening, and the second spacing groove has been seted up to the edge of chucking piece, and the threaded hole has been seted up at the middle part of chucking piece, has cup jointed handheld cover on the brush-holder stud, the utility model discloses novel structure thinks about ingeniously, is convenient for carry out the regulation of length to milk bottle brush handle, and the suitability is strong, simultaneously, and accomodating when not using is carried, is favorable to using.

Description

A structure of a milk bottle brush with a retractable handle

technical field

The utility model relates to a milk bottle brush structure, in particular to a milk bottle brush structure with a retractable handle.

Background technique

The traditional structure of silicone bottle brushes and bottle brushes is fixed, because the milk bottles are relatively deep, and the traditional bottle brushes will make the poles of the milk brushes very long, so the milk brushes are too long, occupying space and It is not beautiful, and it is extremely inconvenient to bring a bottle brush when Baoma takes her baby out.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a baby bottle brush structure with a retractable handle, which effectively solves the problems mentioned in the above technical background.

In order to achieve the above purpose, the utility model provides the following technical solutions: the utility model includes a brush rod arranged in the middle, a brush head arranged at one end of the brush rod, a first limiting strip symmetrically arranged in the middle of the brush head, and the inside of the brush head is close to one end. A limit ring is arranged at one end of the brush rod, the first limit groove symmetrically opened at one end of the brush rod and several positioning ring grooves uniformly opened at one end of the brush rod, and a telescopic component is also included, and one end of the brush rod is provided with a telescopic component;

The telescopic assembly includes a threaded rod, a clamping block, an opening, a second limiting groove, a threaded hole, a limiting disk, a hand sleeve, a second limiting strip, an end sleeve, an arc-shaped protrusion, an annular limiting groove and a hanging hole, one end of the brush rod is provided with a threaded rod, the threaded rod is sleeved with a clamping block, the edge of the clamping block is provided with an opening through the interior, and the edge of the clamping block is provided with a second limit groove, which is clamped There is a threaded hole in the middle of the block, a hand sleeve is sleeved on the brush rod, and a second limit bar is provided inside the hand sleeve corresponding to the position of the second limit groove. One end of the hand sleeve is sleeved with an end sleeve, and one end of the hand sleeve is Several arc-shaped protrusions are arranged on the edge.

Preferably, the diameter of the threaded rod gradually decreases toward the limit plate.

Preferably, the diameter of the threaded hole on the side of the limiting disc is smaller than the diameter on the side away from the limiting disc.

Preferably, strip-shaped grooves are uniformly formed on the surface of the handle.

Preferably, limit discs are provided at both ends of the threaded rod.

Preferably, an annular limiting groove is formed inside the end sleeve at a position corresponding to the arc-shaped protrusion.

Preferably, one end of the end cover is provided with a hanging hole for hanging.

Beneficial effects: when the utility model is used, the first limiting groove on the brush rod corresponds to the first limiting bar and is plugged into the inside of the brush head until the limiting ring enters the positioning ring groove at the middle edge of the brush rod , when adjusting the length of the brush rod, turn the brush rod counterclockwise so that the clamping block is located at the end of the threaded rod, so that the clamping block is not opened, at this time, push the position of the brush rod in the hand sleeve, and clamp it The block moves in the hand sleeve under the cooperation of the second limiting groove and the second limiting bar. The setting of the second limiting groove and the second limiting bar can prevent the clamping block from rotating with the brush rod. After the length, turn the brush rod clockwise, the threaded rod at one end of the brush rod rotates toward the threaded hole of the clamping block, and the threaded rod enters the threaded hole of the clamping block, so that the clamping block is stretched, so that the clamping The block and the handle are tightly connected together to complete the adjustment of the length of the brush rod and the handle. When storing, turn the brush rod counterclockwise and insert the brush rod into the inside of the handle. When not in use, the length is shorter , easy to store and carry.

The utility model has a novel structure and an ingenious conception, is convenient for adjusting the length of the handle of the feeding bottle brush, has strong applicability, and is convenient for storage and carrying when not in use, and is favorable for use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the overall three-dimensional structure of the utility model;

Fig. 2 is a schematic diagram of the explosion structure of the utility model;

Fig. 3 is a schematic diagram of the three-dimensional structure of the clamping block of the present invention;

Fig. 4 is a three-dimensional structural schematic diagram of an end sleeve of the present invention;

Labels in the figure: 1, brush rod; 2, brush head; 3, first limit strip; 4, limit ring; 5, first limit groove; 6, positioning ring groove; 7, telescopic component; 701, thread Rod; 702, clamping block; 703, opening; 704, second limit slot; 705, threaded hole; 706, limit plate; 707, hand-held sleeve; 708, second limit bar; , arc-shaped bump; 711, annular limit groove; 712, hanging hole.

Detailed ways

Below in conjunction with accompanying drawing 1-4, the specific embodiment of the present utility model is described in further detail.

Embodiment 1, given by Figures 1-4, the utility model provides a structure of a bottle brush with a retractable handle, including a brush rod 1 arranged in the middle, a brush head 2 arranged at one end of the brush rod 1, and the middle part of the brush head 2 is arranged symmetrically The first limit bar 3 of the brush head 2 is provided with a limit ring 4 near one end, the first limit groove 5 symmetrically opened at one end of the brush rod 1 and several positioning ring grooves 6 evenly opened at one end of the brush rod 1, It also includes a telescopic assembly 7, and one end of the brush rod 1 is provided with a telescopic assembly 7;

The telescopic assembly 7 includes a threaded rod 701, a clamping block 702, an opening 703, a second limiting groove 704, a threaded hole 705, a limiting plate 706, a hand sleeve 707, a second limiting bar 708, an end sleeve 709, and an arc-shaped protrusion. Block 710, annular limiting groove 711 and hanging hole 712, one end of the brush rod 1 is provided with a threaded rod 701, the threaded rod 701 is sleeved with a clamping block 702, and the edge of the clamping block 702 is provided with an opening 703 through the interior , the edge of the clamping block 702 is provided with a second limit groove 704, the middle of the clamping block 702 is provided with a threaded hole 705, the brush rod 1 is sleeved with a handle 707, and the inside of the handle 707 corresponds to the second limit A second limit bar 708 is provided at the position of the slot 704 , an end sleeve 709 is sleeved on one end of the handle sleeve 707 , and a plurality of arc-shaped protrusions 710 are arranged on the edge of one end of the handle sleeve 707 .

When using the utility model: when the utility model is used, the first limit groove 5 on the brush rod 1 corresponds to the first limit bar 3 and is plugged into the inside of the brush head 2 until the limit ring 4 enters the middle of the brush rod 1 In the positioning ring groove 6 at the edge, when adjusting the length of the brush rod 1, turn the brush rod 1 counterclockwise so that the clamping block 702 is located at the end of the threaded rod 701, so that the clamping block 702 is not opened. , push the position of the brush rod 1 in the hand sheath 707, the clamping block 702 moves in the hand sheath 707 under the cooperation of the second limiting groove 704 and the second limiting bar 708, the second limiting groove 704 and the second The setting of the limit bar 708 can prevent the clamping block 702 from rotating with the brush rod 1. After moving to a suitable length, the brush rod 1 is rotated clockwise, and the threaded rod 701 at one end of the brush rod 1 rotates toward the screw thread of the clamping block 702. Rotate in the hole 705, the threaded rod 701 enters the inside of the threaded hole 705 of the clamping block 702, so that the clamping block 702 is stretched, so that the clamping block 702 and the hand sleeve 707 are tightly clamped together, and the brush rod 1 can be completed. To adjust the length of the handle 707, when storing, turn the brush handle 1 counterclockwise and insert the brush handle 1 into the inside of the handle 707. When not in use, the length is short, which is convenient for storage and carrying.

Beneficial effects: the utility model has a novel structure and an ingenious conception, and is convenient for adjusting the length of the handle of the feeding bottle brush, and has strong applicability. At the same time, it is convenient for storage and carrying when not in use, and is beneficial to use.

Embodiment two

In the first embodiment, the threaded rod 701 is inconvenient to use. Referring to FIG. 1 , as another preferred embodiment, the difference from the first embodiment is that the diameter of the threaded rod 701 gradually decreases toward the limit plate 706 , which facilitates the use of the threaded rod 701 .

Embodiment Three

In the first embodiment, it is inconvenient to cooperate the threaded rod 701 and the threaded hole 705. Referring to FIG. 1, as another preferred embodiment, the difference from the first embodiment is that the diameter of the threaded hole 705 on the side of the limit disc 706 is smaller than that on the side far away from the limit The diameter of one side of the disc 706 is convenient for the cooperative use of the threaded rod 701 and the threaded hole 705 .

Embodiment Four

In the first embodiment, the grip 707 has insufficient slip resistance. With reference to Fig. 1, as another preferred embodiment, the difference from the first embodiment is that the grip 707 is evenly provided with strip grooves on the surface, so that the grip 707 has better slip resistance.

Embodiment five

It is inconvenient to limit the position of the clamping block 702 in the first embodiment. Referring to FIG. 1, as another preferred embodiment, the difference from the first embodiment is that the threaded rod 701 is located at both ends of the position with a limit plate 706, which is convenient for the clamping block. 702 limit.

Embodiment six

It is inconvenient to limit the position of the end sleeve 709 in Embodiment 1. Referring to FIG. 1, as another preferred embodiment, the difference from Embodiment 1 is that an annular limiting groove 711 is opened at the position corresponding to the arc-shaped protrusion 710 inside the end sleeve 709 , the arrangement of the annular limiting groove 711 enables the end sleeve 709 to rotate without falling off.

Embodiment seven

The end sleeve 709 in the first embodiment is inconvenient to be hooked. Referring to FIG. 1, as another preferred embodiment, the difference from the first embodiment is that one end of the end sleeve 709 is provided with a hanging hole 712 for hooking, which facilitates the attachment of the end sleeve 709. mount.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (7)

1. A bottle brush structure with a retractable handle, including a brush rod (1) set in the middle, a brush head (2) set at one end of the brush rod (1), and a first limit bar symmetrically set in the middle of the brush head (2) (3), the limit ring (4) is set inside the brush head (2) close to one end, the first limit groove (5) symmetrically opened at one end of the brush rod (1) and a number of evenly opened one ends of the brush rod (1) A positioning ring groove (6), characterized in that it also includes a telescopic assembly (7), and one end of the brush rod (1) is provided with a telescopic assembly (7); The telescopic assembly (7) includes a threaded rod (701), a clamping block (702), an opening (703), a second limiting groove (704), a threaded hole (705), a limiting plate (706), and a handle (707), the second limit bar (708), the end sleeve (709), the arc-shaped protrusion (710), the annular limit groove (711) and the hanging hole (712), and one end of the brush rod (1) is provided with The threaded rod (701), the clamping block (702) is sleeved on the threaded rod (701), the edge of the clamping block (702) has an opening (703) through the inside, the edge of the clamping block (702) A second limit slot (704) is provided, a threaded hole (705) is provided in the middle of the clamping block (702), and a handle sleeve (707) is sleeved on the brush rod (1), and the inside of the handle sleeve (707) corresponds to There is a second limit bar (708) at the position of the second limit groove (704), and an end cover (709) is sleeved on one end of the handle sleeve (707), and several arcs are arranged on the edge of the handle sleeve (707). shaped bumps (710). 2 . The structure of a bottle brush with a retractable handle according to claim 1 , characterized in that, the diameter of the threaded rod ( 701 ) gradually decreases toward the limit plate ( 706 ). 3. A bottle brush structure with a retractable handle according to claim 1, characterized in that the diameter of the threaded hole (705) on the side of the limit plate (706) is smaller than that on the side far from the limit plate (706). side diameter. 4. The structure of a bottle brush with a retractable handle according to claim 1, characterized in that strip grooves are evenly opened on the surface of the handle (707). 5 . The structure of a bottle brush with a retractable handle according to claim 1 , characterized in that, the threaded rod ( 701 ) is provided with limiting plates ( 706 ) at both ends. 6. A bottle brush structure with a retractable handle according to claim 1, characterized in that, an annular limiting groove (711) is opened at the position corresponding to the arc-shaped protrusion (710) inside the end sleeve (709) . 7. The baby bottle brush structure with a retractable handle according to claim 1, characterized in that, one end of the end cover (709) is provided with a hanging hole (712) for hanging.

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