CN219433547U

CN219433547U - Rotary liquid adding cover mechanism

Info

Publication number: CN219433547U
Application number: CN202320695361.7U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Putec Shanghai Refrigeration Equipment Technology Co ltd
Current assignee: Putec Shanghai Refrigeration Equipment Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-28
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a rotary liquid adding cover mechanism which comprises a top cover, a liquid adding cover and a locking bolt, wherein the liquid adding cover is provided with a limiting rod, the top cover is provided with a liquid adding hole, the liquid adding cover is connected with the top cover through the locking bolt, the top cover is provided with an arc-shaped groove, the limiting rod penetrates through the arc-shaped groove, and the locking bolt is arranged in the middle of the lower end of the top cover.

Description

Rotary liquid adding cover mechanism

Technical Field

The utility model relates to the field of liquid adding, in particular to a rotary liquid adding cover mechanism.

Background

At present, the liquid filling openings of the refrigeration and heating equipment are all screw cap type and built-in type. However, existing screw caps and built-in often suffer from the following drawbacks:

1. the screw cap type liquid filling bottle cap and the liquid filling opening are provided with screw threads, the screw threads are completely exposed, the space on the outer surface of the liquid storage equipment is occupied, and when the liquid is filled, dust is accumulated at the position of the screw cap type liquid filling opening, so that the cleaning is difficult;

2. built-in, the operation is inconvenient, and the whole upper cover needs to be dismantled every time the liquid feeding, needs extracting tool, and manual work dismantles loaded down with trivial details.

Disclosure of Invention

The utility model provides a rotary liquid adding cover mechanism, which overcomes the defects in the prior art, is convenient to operate, attractive and atmospheric, and can prevent the interior of equipment from being polluted by dust.

The technical scheme adopted by the utility model is as follows:

Further, the arc-shaped groove is positioned at the lower end of the liquid adding hole.

Further, the radian of the arc-shaped groove is pi/2, the lower end of the top cover is provided with a locking bolt mounting hole, and the locking bolt mounting hole, the top of the arc-shaped groove and the center of the liquid adding hole are in a straight line.

Further, the liquid adding hole is a round hole, the liquid adding cover comprises a square plate and a trapezoid plate, the upper bottom of the trapezoid plate is equal to the square plate in width, the lower bottom length of the trapezoid plate is smaller than the upper bottom length, and the lower bottom of the trapezoid plate is connected with the locking bolt.

Further, the diameter of the liquid adding hole is smaller than the width of the square plate.

Further, the top cover and the liquid adding cover are horizontally arranged, and the liquid adding cover is positioned at the upper end of the top cover.

The beneficial effects of the utility model are as follows:

the traditional opening mode is changed, the liquid adding cover is slightly locked through the locking bolt, the liquid adding cover is pushed by hands to the upper surface of the liquid adding cover, the liquid adding cover can be rotated, and then liquid adding is carried out. And when the device is closed, the operation is reversed, and the closed back cover plate and the outer surface of the device can be perfectly overlapped.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of an embodiment of the present utility model.

Fig. 2 is a schematic view of a bottom view of an embodiment of the present utility model.

Fig. 3 is a schematic view of a liquid filling cap according to an embodiment of the present utility model.

Fig. 4 is another view of the liquid filling cap according to an embodiment of the present utility model.

Fig. 5 is a schematic view of a top cover according to an embodiment of the utility model.

Fig. 6 is a schematic view showing 2 extreme positions of a liquid filling cap according to an embodiment of the present utility model.

FIG. 7 is a schematic diagram of an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

As shown in the figure, the utility model discloses a rotary liquid adding cover mechanism, which comprises a top cover 1, a liquid adding cover 2 and a locking bolt 3, wherein the liquid adding cover 2 is provided with a limiting rod 4, the top cover 1 is provided with a liquid adding hole 11, the liquid adding cover 2 is connected with the top cover 1 through the locking bolt 3, the top cover 1 is provided with an arc-shaped groove 12, the limiting rod 4 penetrates through the arc-shaped groove 12, and the locking bolt 3 is arranged in the middle of the lower end of the top cover 1. The liquid adding cover 2 is slightly locked by the locking bolt 3, so that the liquid adding cover 2 can rotate around the locking bolt 3. Can rotate the liquid feeding fast, pleasing to the eye atmosphere to can cover liquid feeding hole 11, avoid the inside dust pollution that receives of equipment.

The limiting rod 4 is connected with the liquid adding cover 2 in a welding mode.

In one embodiment of the utility model, the arcuate slot 12 is located at the lower end of the filling opening 11. The arcuate slot 12 is used to define the angle of rotation of the liquid adding cover 2.

In one embodiment of the utility model, the radian of the arc-shaped groove 12 is pi/2, the lower end of the top cover 1 is provided with a locking bolt mounting hole 13, and the locking bolt mounting hole 13, the top of the arc-shaped groove 12 and the center of the liquid adding hole 11 are in a straight line. According to the utility model, the radian of the arc-shaped groove 12 is set, so that the rotation angle of the liquid adding cover 2 is 90 degrees, and when the limit rod 4 is positioned at the top of the arc-shaped groove 12, the liquid adding cover 2 covers the liquid adding hole 11 of the top cover 1.

In an embodiment of the present utility model, the liquid adding hole 11 is a circular hole, the liquid adding cover 2 includes a square plate 21 and a trapezoid plate 22, the upper bottom of the trapezoid plate 22 is equal to the square plate 21 in width, the lower bottom of the trapezoid plate 22 is smaller than the upper bottom, and the lower bottom of the trapezoid plate 22 is connected with the locking bolt 3. The size of the filling hole 11 is larger than that of the filling gun, and when the filling cover 2 rotates in place, the filling cover 2 still shields the part of the filling hole 11, but the filling is not delayed.

In one embodiment of the utility model, the diameter of the filling hole 11 is smaller than the width of the square plate 21.

In an embodiment of the present utility model, the top cover 1 and the liquid adding cover 2 are horizontally arranged, and the liquid adding cover 2 is located at the upper end of the top cover 1.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a rotatory liquid feeding lid mechanism, its characterized in that, includes top cap, liquid feeding lid and locking bolt, and the liquid feeding lid is equipped with the gag lever post, and the top cap is equipped with the liquid feeding hole, and the liquid feeding lid passes through locking bolt connection with the top cap, and the top cap is equipped with the arc wall, and the gag lever post passes the arc wall, and locking bolt installs the lower extreme intermediate position at the top cap.

2. The rotary liquid charging cover mechanism as claimed in claim 1, wherein the arcuate slot is located at a lower end of the liquid charging hole.

3. The rotary liquid adding cover mechanism according to claim 2, wherein the arc of the arc-shaped groove is pi/2, the lower end of the top cover is provided with a locking bolt mounting hole, and the locking bolt mounting hole, the top of the arc-shaped groove and the center of the liquid adding hole are in a straight line.

4. The rotary liquid adding cover mechanism according to claim 1, wherein the liquid adding hole is a round hole, the liquid adding cover comprises a square plate and a trapezoid plate, the upper bottom of the trapezoid plate is equal to the square plate in width, the lower bottom of the trapezoid plate is smaller than the upper bottom, and the lower bottom of the trapezoid plate is connected with the locking bolt.

5. The rotary fluid delivery cap mechanism as recited in claim 4, wherein the diameter of the fluid delivery aperture is less than the width of the square plate.

6. The rotary liquid adding cover mechanism according to claim 1, wherein the top cover and the liquid adding cover are horizontally arranged, and the liquid adding cover is positioned at the upper end of the top cover.