CN216800320U

CN216800320U - Limiting mechanism for spray gun

Info

Publication number: CN216800320U
Application number: CN202122627534.5U
Authority: CN
Inventors: 徐子杰
Original assignee: Jiangsu Hokia Pneumatic Tools Co ltd
Current assignee: Jiangsu Hokia Pneumatic Tools Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-06-24
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a limiting mechanism for a spray gun, which comprises a first shell, a second shell and a sliding rod, wherein the first shell is movably arranged at one end of the second shell, a guide rod is fixedly connected to the first shell, a guide groove is formed in the end part of the second shell, one end of the guide groove is in an open shape, the guide rod is inserted into the guide groove and can slide in the guide groove, the sliding rod is positioned in the second shell, and the axial direction of the sliding rod is the same as that of the guide rod. The number of guide bars and guide way is two, and two guide bars are located the both sides of first shell respectively. In the implementation process of the utility model, the first shell and the second shell can be conveniently assembled by a user, so that the device is convenient for the user to use; the sliding track of the sliding rod can be limited to a certain extent, and the sliding rod is prevented from separating from the working point position.

Description

Limiting mechanism for spray gun

Technical Field

The utility model belongs to the technical field of spray guns, and particularly relates to a limiting mechanism for a spray gun.

Background

In the Chinese invention patent with the application number of 202111022328.X, a spray gun with excellent spraying effect is disclosed, which comprises a spray head mechanism and a paint bucket, and further comprises a base for mounting a motor, an extrusion mechanism for sucking paint and spraying the paint, and a power mechanism for providing power for the extrusion mechanism, wherein a worm capable of freely rotating along with the output end of the motor is mounted on the base, a worm wheel capable of freely rotating is arranged in the power mechanism, the worm wheel and the worm are mutually matched, a core shaft is arranged on the axis of the worm wheel, the core shaft is inserted into a steering part, the steering part comprises a sliding rod, when the motor rotates, the sliding rod can linearly reciprocate under the action of the worm wheel and the worm wheel, and one end of the extrusion mechanism is in contact with the sliding rod. In the implementation process of the utility model, the spraying effect is better, the weight is light, and the power is not required to be provided by an air cylinder.

But when its equipment, the inaccurate condition of counterpoint can take place, and then influence the use of whole device, provides a stop gear for spray gun for this application.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the limiting mechanism for the spray gun, which effectively solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a stop gear for spray gun, includes first shell, second shell and slide bar, first shell movable mounting has the guide bar at the one end of second shell, and the rigid coupling has a guide bar on first shell, has seted up the guide way at the tip of second shell, and the one end of guide way is the opening form, the guide bar inserts in the guide way, and the guide bar can slide in the guide way, the slide bar is located the second shell, and the axis direction of slide bar is the same with the axis direction of guide bar.

Preferably, the number of the guide rods and the guide grooves is two, and the two guide rods are respectively located on two sides of the first shell.

Preferably, a first step surface is formed on the sliding rod, a sleeve is fixedly connected in the second shell, the sliding rod is located in the sleeve and can slide in the sleeve, a second step surface is arranged in the sleeve, and the first step surface is matched with the second step surface to prevent the sliding rod from moving.

Preferably, a threaded interface is arranged at one end of the first shell, which is far away from the guide rod.

Preferably, a gear seat is fixedly connected to the second housing.

Compared with the prior art, the utility model has the beneficial effects that:

1) the first shell and the second shell can be conveniently assembled together by a user through the guide rod and the guide groove, so that the device is convenient for the user to use;

2) the sliding track of the sliding rod can be limited to a certain extent by the aid of the first step surface and the second step surface, and the sliding rod is prevented from being separated from the working point position.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of a second housing according to the present invention;

FIG. 3 is an enlarged schematic view of a first housing of the present invention;

FIG. 4 is an enlarged schematic view of the slide bar of the present invention;

FIG. 5 is a schematic view of a side structure of the slide bar and the sleeve of the present invention;

fig. 6 is a schematic view showing an inner structure of the slide rod and the sleeve of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a guide bar; 4. a guide groove; 5. a sleeve; 6. a slide bar; 7. a first step surface; 8. a second step surface.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model is shown in figures 1-6, and discloses a limiting mechanism for a spray gun, which comprises a first shell 1, a second shell 2 and a sliding rod 6, wherein the first shell 1 is movably installed at one end of the second shell 2, a guide rod 3 is fixedly connected to the first shell 1, a guide groove 4 is formed in the end part of the second shell 2, one end of the guide groove 4 is open, the guide rod 3 is inserted into the guide groove 4, the guide rod 3 can slide in the guide groove 4, the sliding rod 6 is positioned in the second shell 2, and the axial direction of the sliding rod 6 is the same as the axial direction of the guide rod 3.

When the device is in use, the user slides the slide bar 6 up and down (in the orientation shown in fig. 1) within the second housing 2. In order to make this device equipment more convenient, when this device equipment, use through the cooperation of guide bar 3 with guide way 4, can convenience of customers with the accurate equipment of first shell and second shell together, and then guaranteed that follow-up life is more of a specified duration.

The quantity of guide bar 3 and guide way 4 is two, and two guide bar 3 are located the both sides of first shell 1 respectively, and its stability can be guaranteed to the use of two guide bar 3.

First step face 7 has been seted up on slide bar 6 the rigid coupling has sleeve 5 in the second shell 2, slide bar 6 is located sleeve 5, and slide bar 6 can slide in sleeve 5, be provided with second step face 8 in the sleeve 5, first step face 7 and the cooperation of second step face 8 are in order to prevent slide bar 6 to remove, and when slide bar 6 moved forward, slide bar 6 can freely remove, and when slide bar 6 resets, first step face 7 and the cooperation of second step face 8 are used, can avoid slide bar 6 to slide the outside of sleeve 5.

The end of the first housing 1 remote from the guide rod 3 is provided with a threaded interface to allow a user to connect the first housing 1 to other parts of the spray gun.

A gear seat is fixedly connected to the second housing 2 so as to facilitate the installation of the gear.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stop gear for spray gun, includes first shell (1), second shell (2) and slide bar (6), its characterized in that: first shell (1) movable mounting has guide bar (3) in the one end of second shell (2) on first shell (1), has seted up guide way (4) at the tip of second shell (2), and the one end of guide way (4) is the opening form, guide bar (3) are inserted in guide way (4), and guide bar (3) can slide in guide way (4), slide bar (6) are located second shell (2), and the axis direction of slide bar (6) is the same with the axis direction of guide bar (3).

2. The spacing mechanism for spray guns according to claim 1, wherein: the number of the guide rods (3) and the number of the guide grooves (4) are two, and the two guide rods (3) are respectively positioned on two sides of the first shell (1).

3. The spacing mechanism for spray gun of claim 1, wherein: first step face (7) has been seted up on slide bar (6) the rigid coupling has sleeve (5) in second shell (2), slide bar (6) are located sleeve (5), and slide bar (6) can slide in sleeve (5), be provided with second step face (8) in sleeve (5), first step face (7) and second step face (8) cooperation are in order to prevent slide bar (6) to remove.

4. The spacing mechanism for spray guns according to claim 1, wherein: one end of the first shell (1) far away from the guide rod (3) is provided with a threaded interface.

5. The spacing mechanism for spray guns according to claim 1, wherein: and a gear seat is fixedly connected to the second shell (2).