Anti-crease locking structure for hose and sprayer handle

Abstract

The utility model discloses an anti-crease locking structure for a hose and a sprayer handle, which belongs to the technical field of water pipe connection anti-crease, and comprises a handle, a hose and a locking piece, a locking thread bushing is arranged outside a water inlet pipe of the handle, the hose is detachably connected onto the water inlet pipe, and the locking piece is fixedly connected onto the handle. The locking piece penetrates through the hose and is connected to the locking threaded sleeve. The locking threaded sleeve is arranged on the water inlet pipe, when the hose is inserted into the water inlet pipe with hardness higher than that of the hose, the hose is screwed on the locking threaded sleeve through the threaded cylinder, so that the hose is stressed inside and outside so as to be locked, and meanwhile, the hose protection sleeve spirally wound on the hose can prevent the hose from being folded, so that the hose is prevented from being damaged. In addition, the water passing inner diameter of the hose is prevented from being influenced, and the spraying uniformity is prevented from being influenced.

Description

Technical Field

[0001] This utility model belongs to the field of water pipe connection anti-bending technology, and in particular relates to an anti-bending locking structure for hoses and sprayer handles. Background Technology

[0002] In existing electric sprayer designs, the handle and hose need to be frequently bent and twisted during operation to adapt to different spray angles and heights. This dynamic usage pattern makes the connection points prone to creases.

[0003] Over time, these creases deepen, making the hose brittle at the creases and potentially causing cracks or breakage. This not only affects the normal use of the sprayer but can also pose a safety hazard due to leakage of liquid from the hose.

[0004] Creases at hose connections can also impede liquid flow, affecting spraying effectiveness. The inner diameter of the hose at the crease may become smaller, limiting the amount of liquid that can pass through, resulting in uneven spraying or failure to achieve the desired coverage. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that in the existing electric sprayer design, the handle and hose need to be frequently bent and twisted during operation to adapt to different spraying angles and heights. This dynamic usage mode makes it easy for creases to form at the connection, which can easily lead to hose liquid leakage and safety hazards over time. At the same time, it can also cause the inner diameter of the hose at the crease to decrease, limiting the amount of liquid that can pass through. Therefore, this utility model proposes a hose and sprayer handle anti-crease locking structure.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a hose and sprayer handle anti-crease locking structure, including a handle, a hose and a locking member, wherein a locking threaded sleeve is provided on the outside of the water inlet pipe of the handle, the hose is detachably connected to the water inlet pipe, and the locking member passes through the hose and is connected to the locking threaded sleeve.

[0007] As a further description of the above technical solution:

[0008] The water inlet pipe is located in the middle of the inner side of the locking threaded sleeve, the hose water inlet is sleeved on the water inlet pipe, and the outer side wall of the hose abuts against the inner side wall of the locking threaded sleeve.

[0009] As a further description of the above technical solution:

[0010] The hardness of the inlet pipe material is greater than that of the hose.

[0011] As a further description of the above technical solution:

[0012] The locking threaded sleeve has threads on its outside, and the locking element is screwed onto the locking threaded sleeve.

[0013] As a further description of the above technical solution:

[0014] The locking component includes a threaded cylinder and a protective sleeve, the protective sleeve being connected to the threaded cylinder, and the threaded cylinder being connected to the locking threaded sleeve.

[0015] As a further description of the above technical solution:

[0016] The protective sleeve is spirally wound around the hose.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0018] In this invention, by setting a locking threaded sleeve on the water inlet pipe, when the hose is inserted into a water inlet pipe with a higher hardness, the threaded sleeve is screwed onto the locking threaded sleeve, so that the hose is subjected to force both inside and outside, thereby achieving the effect of locking it. At the same time, the protective sleeve wound in a spiral shape on the hose can prevent the hose from creased, greatly improving its service life. In addition, it also avoids affecting the inner diameter of the hose for water flow and affecting the uniformity of spraying. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 Disassembly of a crease-resistant locking structure for a hose and sprayer handle Figure 1 .

[0021] Figure 2 This is a perspective view of a crease-resistant locking structure for a hose and sprayer handle.

[0022] Figure 3 Disassembly of a crease-resistant locking structure for a hose and sprayer handle Figure 2 .

[0023] Legend:

[0024] 1 - Handle; 2 - Hose; 3 - Locking element; 31 - Threaded cylinder; 32 - Protective sleeve; 4 - Water inlet pipe; 5 - Locking threaded sleeve; 6 - Thread. Detailed Implementation

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of the embodiments of this utility model, it should be noted that the terms "upper" and "inner" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Please see Figure 1-3This utility model provides a technical solution: a hose and sprayer handle anti-crease locking structure, including a handle 1, a hose 2 and a locking member 3. The handle 1 has a locking threaded sleeve 5 on the outside of the water inlet pipe 4. The hose 2 is detachably connected to the water inlet pipe 4. The locking member 3 passes through the hose 2 and is connected to the locking threaded sleeve 5.

[0032] The water inlet pipe 4 is located in the middle of the inner side of the locking threaded sleeve 5, the water inlet of the hose 2 is sleeved on the water inlet pipe 4, and the outer side wall of the hose 2 abuts against the inner side wall of the locking threaded sleeve 5.

[0033] The material of the inlet pipe 4 has a higher hardness than that of the hose 2, which facilitates installation.

[0034] The locking threaded sleeve 5 is provided with threads 6 on the outside, and the locking member 3 is screwed onto the locking threaded sleeve 5. This improves the stability of the hose and water inlet pipe installation.

[0035] The locking component 3 includes a threaded cylinder 31 and a protective sleeve 32. The protective sleeve 32 is connected to the threaded cylinder 31, and the threaded cylinder 31 is connected to the locking threaded sleeve 5.

[0036] The protective sleeve 32 is spirally wound around the hose 2. This prevents the hose from creased, greatly extending its service life. In addition, it avoids affecting the inner diameter of the hose for water flow, thus ensuring uniform spraying.

[0037] Working principle: By installing a locking threaded sleeve on the water inlet pipe, when the hose is inserted into the water inlet pipe with a higher hardness, the threaded sleeve is screwed onto the locking threaded sleeve, so that the hose is subjected to force both inside and outside, thereby achieving the effect of locking it. At the same time, the protective sleeve wound in a spiral shape on the hose can prevent the hose from creased, greatly improving its service life. In addition, it also avoids affecting the inner diameter of the hose for water flow and affecting the uniformity of spraying.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A crease-resistant locking structure for a hose and sprayer handle, characterized in that, The device includes a handle, a hose, and a locking element. The handle has a locking threaded sleeve on the outside of the water inlet pipe. The hose is detachably connected to the water inlet pipe. The locking element passes through the hose and is connected to the locking threaded sleeve.

2. The anti-crease locking structure for a hose and sprayer handle according to claim 1, characterized in that, The water inlet pipe is located in the middle of the inner side of the locking threaded sleeve, the hose water inlet is sleeved on the water inlet pipe, and the outer side wall of the hose abuts against the inner side wall of the locking threaded sleeve.

3. The anti-crease locking structure for a hose and sprayer handle according to claim 2, characterized in that, The hardness of the inlet pipe material is greater than that of the hose.

4. The anti-crease locking structure for a hose and sprayer handle according to claim 1, characterized in that, The locking threaded sleeve has threads on its outside, and the locking element is screwed onto the locking threaded sleeve.

5. The anti-crease locking structure for a hose and sprayer handle according to claim 4, characterized in that, The locking component includes a threaded cylinder and a protective sleeve, the protective sleeve being connected to the threaded cylinder, and the threaded cylinder being connected to the locking threaded sleeve.

6. The anti-crease locking structure for a hose and sprayer handle according to claim 5, characterized in that, The protective sleeve is spirally wound around the hose.

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