Foldable handheld steam brush

Abstract

The utility model discloses a foldable handheld steam brush which comprises a water tank, a handle and a machine head rotatably arranged on the handle, the handle is fixedly connected to the water tank, a fixing part is fixedly connected to the position, close to the machine head, in the handle, and a rotating part matched with the fixing part for positioning is fixedly connected to the machine head; the machine head is in an upright state, a state of being folded by 45 degrees and a state of being folded by 90 degrees through matched positioning of the rotating part and the fixed part. According to the utility model, the structural design is reasonable, the rotating shaft fixed on the machine head and the fixed seat fixed in the handle rotate relatively by rotating the machine head, the positioning salient points on the fixed seat deform and slide and are positioned in different positioning grooves, the machine head is rotated, folded and positioned, the reliability of the product is improved, the structure is simple, the assembly is convenient, and the cost is low. And the user operation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of steam brushes, in particular to a foldable hand-held steam brush. Background Art

[0002] At present, the handles of some hand-held steam brushes on the market cannot be folded. When the hand-held steam brush is not in use, it occupies a large space and is not convenient for users to store. For the convenience of traveling and carrying, the volume of a small number of hand-held steam brushes is relatively small. In order to save more space, the handle of the steam brush is designed to be foldable, but its folding structure is complex. There is no clear positioning mechanism when the handle is in the open state and the folded state, and it cannot play a reliable positioning role for the handle; or the handle needs to be split into two halves when folded, resulting in poor integrity of the product structure. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a foldable hand-held steam brush according to the current situation of the prior art.

[0004] The technical solution adopted by the utility model to solve the above technical problem is as follows: A foldable hand-held steam brush, including a water tank, a handle, and a machine head rotatably arranged on the handle. The handle is fixedly connected to the water tank. It is characterized in that: a fixing part is fixedly connected and arranged near the machine head inside the handle, and a rotating part cooperating with the fixing part for positioning is fixedly connected to the machine head; the machine head presents an upright state, a 45° folded state, and a 90° folded state through the cooperation and positioning of the rotating part and the fixing part.

[0005] Preferably, at least one side of the machine head is provided with a fixing part and a rotating part cooperating with the fixing part.

[0006] Preferably, the fixing part includes a fixing seat. The bottom of the fixing seat is fixedly connected to the inner wall of the handle by screws, and the side part of the fixing seat is clamped on the machine head; a positioning part is arranged on the fixing seat, and positioning convex points are protruded at any position on the positioning part.

[0007] Preferably, a rotating cavity is formed between the positioning convex points and the inner wall of the fixing seat, and the rotating part is arranged in the rotating cavity.

[0008] Preferably, the rotating part includes a rotating shaft. At least two fixing protrusions for fixed connection are arranged on the rotating shaft, and the rotating shaft is fixedly connected to the machine head through the fixing protrusions; at least three positioning grooves cooperating with the positioning convex points are arranged on the rotating shaft.

[0009] Preferably, the machine head includes an upper cover and a lower cover. The fixing part and the rotating part are both connected to the outer wall of the lower cover and arranged inside the handle.

[0010] Compared with the prior art, the advantages of the present utility model are as follows: By rotating the machine head, the rotating shaft fixed on the machine head and the fixed seat fixed in the handle rotate relative to each other. The positioning bump on the fixed seat deforms and slides to achieve positioning in different positioning grooves, realizing the rotation and folding positioning of the machine head, improving the reliability of the product, having a simple structure and being convenient for assembly, and being convenient for users to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic structural view of the present utility model;

[0012] Figure 2 is a schematic structural view of the present utility model;

[0013] Figure 3 is an exploded schematic structural view of the present utility model;

[0014] Figure 4 is a schematic structural view of the present utility model in an upright state;

[0015] Figure 5 is a schematic structural view of the present utility model in a 45° folded state;

[0016] Figure 6 is a schematic structural view of the present utility model in a 90° folded state.

[0017] Reference numerals: 1, water tank; 2, handle; 3, fixed seat; 4, positioning member; 5, positioning bump; 6, rotating cavity; 7, rotating shaft; 8, fixed protrusion; 9, positioning groove; 10, upper cover; 11, lower cover; 12, rotation center. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will disclose multiple embodiments of the present utility model by means of drawings. For the sake of clarity, many practical details will be described together in the following narrative. However, it should be understood that these practical details are not used to limit the present utility model. That is to say, in some embodiments of the present utility model, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be shown in a simple schematic manner in the drawings.

[0019] It should be noted that all directional indications in the embodiments of the present utility model, such as up, down, left, right, front, back... are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture (as shown in the drawings). If this specific posture changes, then the directional indications will also change accordingly.

[0020] Moreover, in addition to being used to indicate orientation or positional relationship, some of the above terms may also be used to express other meanings. For example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the present utility model can be understood according to specific circumstances.

[0021] In addition, the terms "installed", "set up", "provided with", "connected", "coupled", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components, or parts. The connection methods involved herein are prior arts and have not been improved, and all belong to the common knowledge of those skilled in the art. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] In addition, in the present utility model, descriptions such as "first" and "second" are only for descriptive purposes, and do not particularly refer to the order or sequence, nor are they used to limit the present utility model. They are merely used to distinguish components or operations described with the same technical terms, and should not be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0023] As Figures 1 to 6 shown, the present utility model provides a foldable hand-held steam brush, which includes a water tank 1, a handle 2, and a head rotatably provided on the handle 2. The handle 2 is fixedly connected to the water tank 1. Specifically, a fixing part is fixedly connected and provided inside the handle 2 near the head, and a rotating part cooperatively positioned with the fixing part is fixedly connected to the head. The head presents an upright state, a 45° folded state, and a 90° folded state through the cooperative positioning of the rotating part and the fixing part.

[0024] At least one side of the head is provided with a fixing part and a rotating part cooperating with the fixing part.

[0025] The fixing part includes a fixing seat 3. The bottom of the fixing seat 3 is fixedly connected to the inner wall of the handle 2 by screws, and the side of the fixing seat 3 is clamped on the head. Specifically, a positioning member 4 is provided on the fixing seat 3, and positioning convex points 5 are protruded at any position on the positioning member 4.

[0026] A rotating cavity 6 is formed between the positioning protrusion 5 and the inner wall of the fixing seat 3 , and the rotating part is arranged in the rotating cavity 6 .

[0027] The rotating part includes a rotating shaft 7, on which at least two fixing protrusions 8 for fixed connection are provided, and the rotating shaft 7 is fixedly connected to the machine head through the fixing protrusions 8; specifically, the rotating shaft 7 is provided with at least three positioning grooves 9 that cooperate with the positioning protrusions 5 for positioning, and the three positioning grooves 9 are connected by smooth curves.

[0028] The machine head comprises an upper cover 10 and a lower cover 11 , and both a fixed part and a rotating part are connected to the outer wall of the lower cover 11 and are arranged in the handle 2 .

[0029] The working principle of the utility model is as follows: the rotating shaft 7 is fixed to the lower cover 11 by means of the fixing protrusions 8 at both ends of the rotating shaft 7, the bottom of the fixing seat 3 is fixedly connected to the inner wall of the handle 2 by means of screws, the center of the positioning member 4 on the fixing seat 3 is clamped to the rotation center 12 of the lower cover 11, so that the rotating shaft 7 can be folded and rotated synchronously with the machine head, the fixing seat 3 and the handle 2 are fixed, the rotating shaft 7 is arranged in the rotating cavity 6 of the fixing seat 3, and the positioning protrusion 5 is in contact with the inner wall of the positioning groove 9;

[0030] The machine head is pitched and bent, so that the machine head and the rotating shaft 7 rotate synchronously around the rotation center 12 of the lower cover 11, the rotating shaft 7 slides in the rotating cavity 6, and the positioning protrusion 5 is deformed during the rotation of the rotating shaft 7 and is connected and abutted with different positioning grooves 9 on the rotating shaft 7 to achieve positioning. The positioning protrusion 5 is respectively connected and abutted with three different positioning grooves 9 to achieve the positioning of the machine head in the upright state, the folded 45° state and the folded 90° state.

[0031] The advantages of the utility model are: by rotating the machine head, the rotating shaft 7 fixed on the machine head and the fixed seat 3 fixed in the handle 2 are rotated relative to each other, and the positioning protrusion 5 on the fixed seat 3 is deformed and slid to achieve positioning in different positioning grooves 9, thereby realizing the rotation and folding positioning of the machine head, improving the reliability of the product, and having a simple structure, which is easy to assemble and convenient for users to operate.

[0032] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without contradiction.

[0033] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the descriptions in the specification and the attached drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, welding, and pasting, which are mature in the prior art, and will not be elaborated herein.

[0034] The above content is only the preferred embodiment of the present utility model. For those of ordinary skill in the art, according to the idea of the present utility model, various changes and modifications can be made in the specific implementation manners and application scopes. The content of this specification should not be construed as a limitation to the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model should all be included within the scope of the claims of the present utility model.

Claims

1. A foldable handheld steam brush, comprising a water tank, a handle, and a head rotatably disposed on the handle, the handle being fixedly connected to the water tank, characterized in that: A fixing part is fixedly connected near the head inside the handle, and a rotating part that cooperates with the fixing part for positioning is fixedly connected to the head; the head presents an upright state, a folded 45° state, and a folded 90° state through the cooperation and positioning of the rotating part and the fixing part; The fixing part and the rotating part that cooperates with the fixing part are arranged on at least one side of the head; The fixing part includes a fixing seat, the bottom of the fixing seat is fixedly connected to the inner wall of the handle by screws, and the side of the fixing seat is clamped on the head; a positioning member is provided on the fixing seat, and positioning convex points are protruded at any position on the positioning member.

2. The foldable hand-held steam brush according to claim 1, characterized in that: A rotating cavity is formed between the positioning convex point and the inner wall of the fixing seat, and the rotating part is arranged in the rotating cavity.

3. The foldable hand-held steam brush according to claim 1, wherein: The rotating part includes a rotating shaft, at least two fixing protrusions for fixed connection are provided on the rotating shaft, and the rotating shaft is fixedly connected to the head through the fixing protrusions; at least three positioning grooves that cooperate with the positioning convex points are provided on the rotating shaft.

4. A foldable hand-held steam brush according to claim 1, wherein: The head includes an upper cover and a lower cover, and the fixing part and the rotating part are both connected to the outer wall of the lower cover and arranged inside the handle.

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