Downward-adjusting type purification air opening convenient to install

Abstract

The utility model relates to the technical field of purification air ports, in particular to a down-regulation type purification air port convenient to install, which comprises a static pressure box, a purification cavity is arranged on one side in the static pressure box, an installation blocking edge is fixedly arranged on the inner side of the purification cavity, and limiting mechanisms are arranged in the two sides of the purification cavity. At the moment, a pressing plate is pressed down, the pressing plate drives a sleeve to move downwards through a connecting rod and a cross rod, an inner sliding block can slide in a spiral sliding groove in the sleeve at the moment, then a rotating shaft is driven to rotate, the rotating shaft drives a limiting baffle to be stored in a storage groove when rotating, and at the moment, a purification cavity falls on a mounting blocking edge; at the moment, an inner sliding block slides upwards in a spiral sliding groove in the sleeve, so that a rotating shaft is driven to rotate and reset, a limiting baffle is driven to pop out to limit the filter, and the filter is convenient to use, easy to operate and more practical.

Description

Technical Field

[0001] This utility model relates to the field of air purification outlet technology, specifically a downward-adjustable air purification outlet that is easy to install. Background Technology

[0002] The patent number “CN 215765675 U” discloses “A kind of high-efficiency purification air outlet for adjustment”, which describes that “the high-efficiency filter is placed on the support ring of the purification chamber, the four sides of the high-efficiency filter are abutted against the limiting block, the four sides of the high-efficiency filter are limited by the limiting block, and then the positioning column is rotated so that the protrusion is pressed against the top of the high-efficiency filter, thereby completing the fixation of the high-efficiency filter”.

[0003] This process requires rotating and adjusting multiple protrusions to fix the filter in place, which is time-consuming, labor-intensive, and inconvenient to operate.

[0004] Therefore, an easy-to-install, downward-adjustable air vent is needed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide an easy-to-install downward-adjustable air vent for purification, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A downward-adjustable air vent for easy installation includes a static pressure box. A purification chamber is provided on one side of the static pressure box, and an installation baffle is fixedly provided on the inner side of the purification chamber. Limiting mechanisms are installed on both sides of the purification chamber. The limiting mechanisms include:

[0008] A crossbar, with a connecting rod fixedly provided at the upper end of the crossbar, a pressing plate fixedly provided at the upper end of the connecting rod, and a spring fixedly provided at the lower end of the crossbar;

[0009] A sleeve is fixedly mounted on both ends of a crossbar, and a spiral sliding groove is provided on the inner side of the sleeve.

[0010] A rotating shaft is provided inside the sleeve, and an inner slider is fixedly provided on the surface of the rotating shaft. The inner slider is slidably disposed inside the spiral sliding groove.

[0011] A limiting baffle is fixedly mounted on the surface of the rotating shaft.

[0012] As a preferred embodiment of this utility model, an air regulating chamber is provided on the other side of the static pressure box, and an adjusting valve is provided inside the air regulating chamber.

[0013] As a preferred embodiment of this utility model, the inner side of the purification chamber is provided with a plurality of storage slots, and the storage slots are correspondingly arranged with the limiting baffle.

[0014] As a preferred embodiment of this utility model, bearings are fixedly provided at both the upper and lower ends of the rotating shaft.

[0015] As a preferred embodiment of this utility model, the upper surface of the static pressure box is provided with an installation groove, and the pressing plate is disposed inside the installation groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this utility model, by placing the filter into the purification chamber and pressing the pressing plate, the pressing plate drives the sleeve downward through the connecting rod and crossbar. At this time, the inner slider slides in the spiral sliding groove inside the sleeve, thereby driving the rotating shaft to rotate. When the rotating shaft rotates, it drives the limiting baffle to retract into the receiving groove. At this time, the purification chamber falls on the mounting edge. Releasing the pressing plate causes the spring to move upward, thereby driving the sleeve to move upward. At this time, the inner slider slides upward in the spiral sliding groove inside the sleeve, thereby driving the rotating shaft to rotate and reset, smoothly driving the limiting baffle to pop out and limit the filter. It is convenient to use, simple to operate, and more practical. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the limiting mechanism structure of this utility model;

[0020] Figure 3 This is a top view of the purification chamber structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the spiral sliding groove structure of this utility model.

[0022] In the diagram: 1. Static pressure chamber; 2. Mounting baffle; 3. Purification chamber; 4. Limiting baffle; 5. Storage groove; 6. Adjusting valve; 7. Connecting rod; 8. Crossbar; 9. Spring; 10. Sleeve; 11. Inner slider; 12. Rotating shaft; 13. Bearing; 14. Pressing plate; 15. Spiral sliding groove; 16. Limiting mechanism. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0025] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0026] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0027] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0028] Please see Figure 1-4 This utility model provides a technical solution:

[0029] A downward-adjustable purification air outlet that is easy to install includes a static pressure box 1. A purification chamber 3 is provided on one side of the static pressure box 1. An installation baffle 2 is fixedly provided on the inner side of the purification chamber 3. Limiting mechanisms 16 are installed on both sides of the purification chamber 3. The limiting mechanisms 16 include:

[0030] A crossbar 8 is provided, with a connecting rod 7 fixedly installed at the upper end of the crossbar 8, and a pressing plate 14 fixedly installed at the upper end of the connecting rod 7. A spring 9 is fixedly installed at the lower end of the crossbar 8.

[0031] Sleeve 10 is fixedly installed at both ends of crossbar 8, and a spiral sliding groove 15 is provided on the inner side of sleeve 10;

[0032] A rotating shaft 12 is disposed inside the sleeve 10, and an inner slider 11 is fixedly provided on the surface of the rotating shaft 12. The inner slider 11 is slidably disposed inside the spiral sliding groove 15.

[0033] The limiting baffle 4 is fixedly installed on the surface of the rotating shaft 12. When the filter is placed into the purification chamber 3, the pressing plate 14 is pressed down. The pressing plate 14 drives the sleeve 10 to move downward through the connecting rod 7 and the crossbar 8. At this time, the inner slider 11 slides in the spiral sliding groove 15 inside the sleeve 10, thereby driving the rotating shaft 12 to rotate. When the rotating shaft 12 rotates, it drives the limiting baffle 4 to retract into the receiving groove 5. At this time, the purification chamber 3 falls on the mounting edge 2. When the pressing plate 14 is released, the spring 9 moves upward, thereby driving the sleeve 10 to move upward. At this time, the inner slider 11 slides upward in the spiral sliding groove 15 inside the sleeve 10, thereby driving the rotating shaft 12 to rotate and reset. The limiting baffle 4 is then easily ejected to limit the filter. It is convenient to use, simple to operate, and more practical.

[0034] As an example of this utility model, the other side of the static pressure box 1 is provided with an air regulating chamber, and the air regulating chamber is provided with an regulating valve 6.

[0035] As an example of this utility model, the inner side of the purification chamber 3 is provided with a plurality of storage slots 5, and the storage slots 5 are correspondingly arranged with the limiting baffle 4.

[0036] As an example of this utility model, bearings 13 are fixedly provided at the upper and lower ends of the rotating shaft 12.

[0037] As an example of this utility model, the upper surface of the static pressure box 1 is provided with an installation groove, and the pressing plate 14 is disposed inside the installation groove.

[0038] Working principle: When in use, place the filter into the purification chamber 3, then press the press plate 14. The press plate 14, through the connecting rod 7 and the crossbar 8, drives the sleeve 10 to move downward. At this time, the inner slider 11 will slide in the spiral sliding groove 15 inside the sleeve 10, thereby driving the rotating shaft 12 to rotate. When the rotating shaft 12 rotates, it drives the limiting baffle 4 to retract into the receiving groove 5. At this time, the purification chamber 3 falls on the mounting edge 2. Release the press plate 14, and the spring 9 will move upward, thereby driving the sleeve 10 to move upward. At this time, the inner slider 11 will slide upward in the spiral sliding groove 15 inside the sleeve 10, thereby driving the rotating shaft 12 to rotate and reset, smoothly driving the limiting baffle 4 to pop out and limit the filter. It is convenient to use, simple to operate, and more practical.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A downward-adjustable purification air outlet that is easy to install, comprising a static pressure box (1), characterized in that: The static pressure chamber (1) has a purification chamber (3) on one side, and a mounting flange (2) is fixedly provided on the inner side of the purification chamber (3). Limiting mechanisms (16) are installed on both sides of the purification chamber (3). The limiting mechanisms (16) include: A crossbar (8) is provided with a connecting rod (7) fixed at the upper end of the crossbar (8), a pressing plate (14) is fixed at the upper end of the connecting rod (7), and a spring (9) is fixed at the lower end of the crossbar (8). Sleeve (10), the sleeve (10) is fixedly installed at both ends of the crossbar (8), and the inner side of the sleeve (10) is provided with a spiral sliding groove (15); Rotating shaft (12), the rotating shaft (12) is disposed inside the sleeve (10), and an inner slider (11) is fixedly provided on the surface of the rotating shaft (12), the inner slider (11) is slidably disposed inside the spiral sliding groove (15); Limiting baffle (4), which is fixedly disposed on the surface of the rotating shaft (12).

2. The easy-to-install downward-adjustable air vent according to claim 1, characterized in that: The static pressure box (1) is provided with an air regulating chamber on the other side, and an regulating valve (6) is provided inside the air regulating chamber.

3. The easy-to-install downward-adjustable air vent according to claim 1, characterized in that: The purification chamber (3) has several storage slots (5) inside, and the storage slots (5) are correspondingly set with the limiting baffle (4).

4. The easy-to-install downward-adjustable air vent according to claim 1, characterized in that: Bearings (13) are fixed at both the upper and lower ends of the rotating shaft (12).

5. The easy-to-install downward-adjustable air vent according to claim 1, characterized in that: The upper surface of the static pressure box (1) is provided with an installation groove, and the pressing plate (14) is set inside the installation groove.

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