CN217911037U

CN217911037U - Spraying cover plate

Info

Publication number: CN217911037U
Application number: CN202220998386.XU
Authority: CN
Inventors: 袁立新
Original assignee: Chongqing Dingxi Industrial Co ltd
Current assignee: Chongqing Dingxi Industrial Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-11-29
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a spraying cover plate, its characterized in that: including the apron, the apron openly edge is to inboard indentation formation echelonment inside edge and outer edge, the front edge all around of apron distributes and has a plurality of rubber columns, the rubber column has elasticity, outside one side edge of rubber column stretches out the inside edge, and is located within the outer edge. The beneficial effects of the utility model include: convenient to use, it is effectual to cover, reduces workman intensity of labour, has improved work efficiency.

Description

Spraying cover plate

Technical Field

The utility model relates to a spraying tool field, concretely relates to spraying cover plate.

Background

A communication device shell needs to be sprayed on the exposed non-working surface of the communication device shell to change the external surface performance or change the appearance color of the communication device shell, and one end of the communication device shell is open, so that the open end needs to be covered when spraying to prevent paint from being sprayed into the shell. The existing cover plate is attached to the open face of the shell in a viscose mode, so that the efficiency is extremely low, the attaching effect is poor, and the cover plate is inconvenient to take down.

Disclosure of Invention

To the weak point among the above-mentioned prior art, the utility model provides a spraying cover plate, it covers effectually, and convenient to use has improved spraying work efficiency.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a kind of spraying blind plate, characterized by: including the apron, the apron openly edge is to inboard indentation formation echelonment inside edge and outer edge, the front edge all around of apron distributes and has a plurality of rubber columns, the rubber column has elasticity, outside one side edge of rubber column stretches out the inside edge, and is located within the outer edge.

Further, the rubber column is fastened to the cover plate through a bolt.

Further, one end of the rubber column far away from the cover plate is provided with a conical guide surface.

Further, the rubber column is movably arranged on the cover plate and is connected with a crank link mechanism.

Further, crank link mechanism includes carousel, a handle, connecting rod, wherein the carousel rotation set up in the center of apron, the quantity of a handle is a plurality of edges the periphery of carousel distributes, the one end of connecting rod with the tip of a handle is articulated, the other end of connecting rod with the rubber column is connected, waist type groove has on the connecting rod, be provided with on the apron spacing in the spacing nail of waist type inslot.

Furthermore, the front surface of the cover plate is provided with a rotation stopping nail for limiting the support handle.

Further, the back of the cover plate is provided with a handle for driving the turntable to rotate.

The beneficial effects of the utility model include: convenient to use, it is effectual to cover, reduces workman intensity of labour, has improved work efficiency.

Drawings

FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is a schematic view of the back structure of embodiment 2.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.

A spray shroud as shown in figures 1 to 4, wherein: including apron 1, apron 1 front edge indent inside side forms the interior edge 2 and outer edge 4 of echelonment, and the front edge all around of apron 1 distributes and has a plurality of rubber columns 3, and rubber column 3 has elasticity, and one side edge of rubber column 3 stretches out in along 2 outside, and lies in outer edge within 4, blocks on communicator shells inner wall through rubber column 3 during the use, makes it not fall to the realization covers the open purpose of communicator housing.

Example 1

The spraying cover plate shown in fig. 1-2 comprises a cover plate 1, the edge of the front surface of the cover plate 1 is retracted inwards to form a stepped inner edge 2 and a stepped outer edge 4, and a rubber column 3 is fastened on the edge of the front surface of the cover plate 1 through a bolt, so that the outer edge of the rubber column 3 extends out of the inner edge 2 and is positioned in the outer edge 4. The end of the rubber column 3 remote from the cover plate 1 has a conical guide surface. During the use workman will lap 1 and place in the uncovered face of communicator casing makes along 2 falling into the inner wall of casing completely, the workman presses the position of lapping 1 back rubber column this moment for 3 elastic deformation of rubber column squeeze into casing and shells inner wall friction contact, push up tightly all around to the communicator casing inner wall when 3 whole crowded elasticity that then accessible rubber column 3 resume deformation of all rubber columns, lap 1 can not drop under the effect of frictional force.

The spraying cover plate of the embodiment 1 is convenient to use, but a worker is required to sequentially extrude the plurality of rubber columns 3, the single side of the rubber column 3 is easy to damage after long-term use, but the rubber column can rotate by a rotating angle to continue to be used, so that the service life of the cover plate is prolonged, and the rubber column 3 can be disassembled and replaced.

Example 2

As shown in fig. 3-4, the structure of the cover plate is the same as that of the cover plate of embodiment 1, except that the rubber column 3 is movably arranged on the cover plate 1, specifically, the rubber column 3 is connected with a crank link mechanism to realize the telescopic function. The crank-link mechanism comprises a rotary table 14, a support handle 5 and a connecting rod 6, wherein the rotary table 14 is rotatably arranged at the center of the cover plate 1, the number of the support handles 5 is a plurality of peripheral distribution along the rotary table 14, one end of the connecting rod 6 is hinged with the end part of the support handle 5, the other end of the connecting rod 6 is connected with the rubber column 3, a waist-shaped groove 7 is arranged on the connecting rod 6, and a limit nail 8 limited in the waist-shaped groove 7 is arranged on the cover plate 1. The front surface of the cover plate 1 is also provided with a rotation stopping nail 9 for limiting the support handle 5. The back of the cover plate 1 is provided with a handle 10 for driving the turntable 14 to rotate.

Due to the action of the support 5 and the connecting rod 6, the rubber column 3 can realize telescopic motion. The lower handle 5 and the connecting rod 6 form an included angle of 110 degrees to 170 degrees in a retraction state, the edge of the rubber column 3 is completely positioned in the inner edge 2 at the moment, when the cover plate 1 is buckled on the opening of the communicator shell, the handle 10 is pulled, due to the rotation of the turntable 14, the rubber column 3 moves to the farthest point when the lower handle 5 and the connecting rod 6 are 180 degrees, the rubber column 3 on the periphery is extruded and deformed to tightly push against the inner wall of the shell at the moment, and the cover plate 1 is ensured not to fall off. When the cover plate 1 needs to be taken down, the handle 10 only needs to be turned, and the rubber column 3 is recycled towards the center of the cover plate.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the contents of the present specification should not be construed as limitations of the present invention.

Claims

1. A kind of spraying blind plate, characterized by: including apron (1), apron (1) front edge is to inboard indentation formation echelonment interior edge (2) and outer edge (4), the front edge distribution all around of apron (1) has a plurality of rubber columns (3), rubber column (3) have elasticity, one side edge of rubber column (3) stretches out outside interior edge (2), and is located within outer edge (4).

2. A spray cover according to claim 1, wherein: the rubber column (3) is fastened on the cover plate (1) through a bolt.

3. A spray shroud as claimed in claim 2, wherein: one end of the rubber column (3) far away from the cover plate (1) is provided with a conical guide surface.

4. A spray shroud as claimed in claim 1, wherein: the rubber column (3) is movably arranged on the cover plate (1), and the rubber column (3) is connected with a crank connecting rod mechanism.

5. A spray shroud according to claim 4, further comprising: crank link mechanism includes carousel (14), a handle (5), connecting rod (6), wherein carousel (14) rotation set up in the center of apron (1), the quantity of a handle (5) is a plurality of edges the periphery of carousel (14) distributes, the one end of connecting rod (6) with the tip of a handle (5) is articulated, the other end of connecting rod (6) with rubber column (3) are connected, waist type groove (7) have on connecting rod (6), be provided with on apron (1) spacing in spacing nail (8) in waist type groove (7).

6. A spray cover according to claim 5, wherein: the front surface of the cover plate (1) is provided with a rotation stopping nail (9) for limiting the support handle (5).

7. A spray shroud according to claim 5, further comprising: the back of the cover plate (1) is provided with a handle (10) for driving the turntable (14) to rotate.