CN212471278U - Tool for fastening and smoothing spray head - Google Patents

Abstract

The utility model relates to a frock for shower nozzle fastening and unblocked, including being used for detecting whether not hard up fastening sleeve of shower nozzle to and be used for detecting whether the shower nozzle blocks up dredge the needle, dredge needle detachably and install inside fastening sleeve, and can insert in the shower nozzle when fastening sleeve detects whether not hard up the shower nozzle. Through the technical scheme, the nozzle point inspection operation is realized, the nozzle fastening and smooth two point inspection items are completed at one time, meanwhile, the loosened nozzle can be fastened immediately, and the nozzles blocked more are dredged, so that the point inspection efficiency is improved, and the labor intensity of operators is reduced.

Description

Tool for fastening and smoothing spray head

Technical Field

The disclosure relates to the technical field of cleaning machine detection equipment, in particular to a tool for fastening and smoothening a spray head.

Background

The engine factory cleaning machine and the process cleaning machine have more equipment, and when the phenomenon that whether an equipment spray head is loosened and blocked is checked in each time, tools such as a fastening wrench and the like are firstly adopted to check whether the spray head is loosened, and then a special needle is used for detecting whether a spray head hole is blocked. The traditional mode leads to inconvenient air blowing of the cleaning machine and inspection of the cleaning station spray heads, the tightness state of the spray heads can only be confirmed and adjusted singly when the fastening wrench is used for inspection, and then the smoothness state of the spray heads can only be confirmed and dredged independently by special needles, so that the spot inspection work is repeated, the time is wasted, and the labor intensity of operators is increased.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a tool for fastening and unblocking a spray head, which can finish point inspection and repair of two items of fastening and unblocking the spray head by one-time operation.

In order to achieve the above object, the present disclosure provides a tool for fastening and unblocking a spray head, including a fastening sleeve for detecting whether the spray head is loose, and a dredging needle for detecting whether the spray head is blocked, wherein the dredging needle is detachably installed inside the fastening sleeve and can be inserted into the spray head while the fastening sleeve detects whether the spray head is loose.

Optionally, the dredging needle is detachably mounted in the fastening sleeve through a connecting block, and a mounting hole for inserting and fixing one end of the dredging needle is formed in the connecting block.

Optionally, one end of the dredging needle for inserting into the spray head protrudes from the fastening sleeve.

Optionally, the connecting block is in interference fit with the inner circumferential wall of the fastening sleeve.

Optionally, the inner circumferential wall of the fastening sleeve protrudes radially inward to form a step surface for limiting the axial movement of the connecting block along the fastening sleeve, and the bottom of the connecting block is formed with a flange for abutting against the step surface.

Optionally, the outer circumferential wall of the connecting block is formed with an external thread, and the inner circumferential wall of the fastening sleeve is formed with an internal thread for mating with the external thread.

Optionally, an end of the dredging needle for insertion into the spray head is configured in a needle point shape.

Optionally, the tool further comprises a wrench for driving the fastening sleeve to rotate to fasten the nozzle.

Through the technical scheme, the fastening sleeve and the dredging needle are assembled into a whole in a detachable mode, so that when the spray head is subjected to point inspection, the fastening and smooth two point inspection items of the spray head are completed once, the loose spray head can be fastened simultaneously, the blocked spray head is dredged, the efficiency of point inspection of the spray head is improved, and the labor intensity of an operator is reduced.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a cross-sectional view of a fixture for securing and clearing a showerhead provided in an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic view of the tool of FIG. 1 in a state of use at a nozzle site;

FIG. 3 is a schematic structural view of a fastening sleeve provided in an exemplary embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a connection block provided in an exemplary embodiment of the present disclosure.

Description of the reference numerals

1 fastening sleeve 11 step surface

2 dredging needle 3 connecting block

31 mounting hole 32 flange

4 spray nozzle

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, use of directional words such as "upper" and "lower" generally means that the terms are defined with reference to the drawing plane of the corresponding drawing, and "inner" and "outer" mean that the corresponding part is contoured both inwardly and outwardly. In addition, when the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

As shown in fig. 1 to 4, the present disclosure provides a tool for fastening and unblocking a spray head, including a fastening sleeve 1 for detecting whether the spray head is loose, and a dredging needle 2 for detecting whether the spray head 4 is blocked, the dredging needle 2 being detachably installed inside the fastening sleeve 1 and capable of being inserted into the spray head 4 while the fastening sleeve 1 detects whether the spray head 4 is loose. One end of the fastening sleeve 1 is configured to be able to cooperate with a spray head 4 to be checked. Specifically, when the shower nozzle is used, the fastening sleeve 1 is sleeved on the periphery of the shower nozzle 4, and the shape of the inner peripheral wall of the fastening sleeve 1 is matched with the shape of the outer peripheral wall of the shower nozzle 4, so that the loosened shower nozzle 4 can be driven to rotate and be screwed when the fastening sleeve 1 is screwed. The dredging needle 2 is arranged in the fastening sleeve 1, and the position of the dredging needle corresponds to the spray head hole of the spray head 4, so that the dredging needle can be inserted into the spray head hole in the process that the fastening sleeve 1 is sleeved on the spray head 4.

Through the technical scheme, the fastening sleeve 1 and the dredging needle 2 are assembled into a whole in a detachable mode, so that when the spray head is subjected to point inspection, the fastening of the spray head 4 and two smooth point inspection items of the spray head are completed once, the loosened spray head 4 can be fastened simultaneously, the blocked spray head 4 is dredged, the point inspection efficiency of the spray head 4 is improved, and the labor intensity of an operator is reduced.

As a mode that can realize installing mediation needle 2 detachably inside fastening sleeve 1, the fastening and unblocked frock of this disclosure still is provided with connecting block 3, and mediation needle 2 can be installed in fastening sleeve 1 through connecting block 3 detachably. As further shown in fig. 4, the connecting block 3 is provided with a mounting hole 31 for inserting and fixing one end of the dredging needle 2. The mounting hole 31 can be in interference fit with the dredging needle 2, or one end of the dredging needle 2 is mounted and fixed in the mounting hole 31 of the connecting block 3 in an elastic fit mode.

In the present disclosure, as shown in fig. 1, one end of the dredging needle 2 for insertion into the shower head 4 is protruded from the fastening sleeve 1. Like this, when using this disclosed frock, can observe the inserted position of mediation needle 2, be convenient for insert the shower nozzle 4 with mediation needle 2 accurately, improve the efficiency of point inspection.

Further, a connecting block 3, to which the dredging needle 2 is mounted, is detachably mounted inside the fastening sleeve 1. The present disclosure is not limited to a specific implementation of detachably mounting the connection block 3 inside the fastening sleeve 1, and any structure or method capable of implementing the same may be applied to the present disclosure. Specifically, according to an embodiment of the present disclosure, as shown in fig. 1 and 2, the connection block 3 may be interference-fitted with the inner circumferential wall of the fastening sleeve 1. That is, the connection block 3 is detachably mounted to the inside of the fastening sleeve 1 by static friction force generated between the connection block 3 and the inner circumferential wall of the fastening sleeve 1.

In the above manner of installing the connection block 3 by interference fit, in order to prevent the connection block 3 from moving in the fastening sleeve 1, as shown in fig. 1 and fig. 3 to 4, a limiting structure is further disposed between the connection block 3 and the fastening sleeve 1. Specifically, the inner peripheral wall of the fastening sleeve 1 projects radially inward to form a step surface 11 for restricting the axial movement of the connector block 3 along the fastening sleeve 1, and the bottom of the connector block 3 is formed with a flange 32 for abutting against the step surface 11. When the connection block 3 is attached, the connection block 3 needs to be put in from the upper end of the fastening sleeve 1 in fig. 3 until the flange 32 at the bottom of the connection block 3 abuts on the step surface 11.

According to other embodiments of the present disclosure, a threaded connection may be used between the connection block 3 and the fastening sleeve 1. Specifically, the outer peripheral wall of the connecting block 3 is formed with an external thread, and the inner peripheral wall of the fastening sleeve 1 is formed with an internal thread for matching with the external thread. During installation, the connecting block 3 only needs to be screwed into the fastening sleeve 1. The length of the internal thread of the fastening sleeve 1 can be set according to actual requirements, and can be configured, for example, such that after the connecting block 3 is screwed in, the dredging needle 2 mounted on the connecting block 3 can protrude out of the fastening sleeve 1. In addition, the connecting block 3 can also be detachably connected with the fastening sleeve 1 through other forms such as elastic clamping, and the details of the disclosure are omitted.

In order to increase the dredging ability of the dredging needle 2, the end of the dredging needle 2 intended to be inserted into the spray head 4 may be configured as a needle point, i.e. as a sewing needle. When the spray head 4 is blocked, the needle point can quickly restore the spray head 4 to be unblocked. In addition, in order to facilitate screwing the fastening sleeve 1, the tool of the present disclosure may further include a wrench for driving the fastening sleeve 1 to rotate to fasten the nozzle 4. The wrench may be any one of those in the prior art and is mounted at an end of the fastening socket 1 remote from the end that is engaged with the spray head 4.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (8)

1. The tool for fastening and unblocking the spray head is characterized by comprising a fastening sleeve (1) used for detecting whether the spray head is loosened or not and a dredging needle (2) used for detecting whether the spray head (4) is blocked or not, wherein the dredging needle (2) is detachably mounted inside the fastening sleeve (1) and can be inserted into the spray head (4) when the fastening sleeve (1) detects whether the spray head (4) is loosened or not.

2. The tool for fastening and unblocking a spray head according to claim 1, wherein the dredging needle (2) is detachably mounted in the fastening sleeve (1) through a connecting block (3), and a mounting hole (31) for inserting and fixing one end of the dredging needle (2) is formed in the connecting block (3).

3. Tool for fastening and freeing a spray head according to claim 2, characterised in that the end of the needle (2) intended to be inserted in the spray head (4) protrudes from the fastening sleeve (1).

4. A tool for fastening and unblocking a spray head according to claim 3, wherein the connecting block (3) is in interference fit with the inner peripheral wall of the fastening sleeve (1).

5. A tool for fastening and unblocking a spray head according to claim 4, wherein the inner peripheral wall of the fastening sleeve (1) protrudes radially inward to form a step surface (11) for limiting the axial movement of the connecting block (3) along the fastening sleeve (1), and the bottom of the connecting block (3) is formed with a flange (32) for abutting against the step surface (11).

6. A tool for fastening and unblocking a spray head according to claim 3, wherein an outer circumferential wall of the connecting block (3) is formed with an external thread, and an inner circumferential wall of the fastening sleeve (1) is formed with an internal thread for mating with the external thread.

7. Tool for fastening and freeing a spray head according to claim 1, characterised in that the end of the needle (2) intended to be inserted into the spray head (4) is configured in the shape of a needle point.

8. Tool for the fastening and unblocking of a spray head according to claim 1, further comprising a wrench for driving the fastening sleeve (1) in rotation to fasten the spray head.

Images