Adjustable ventilation opening

Abstract

The utility model discloses an adjustable ventilation opening, which comprises a tuyere and a fixed seat, the tuyere is rotatably arranged on the fixed seat, the tuyere comprises a tuyere main body, the two ends of the tuyere main body are respectively provided with a rotating shaft, and the rotating shafts are provided with mounting grooves; the size from the air inlet of the tuyere body to the air outlet of the tuyere body is sequentially reduced. According to the utility model, the motor can drive the tuyere main body to rotate, so that the orientation of the tuyere of the tuyere main body can be adjusted, vertical blowing can be carried out, and the blowing range is larger.

Description

TECHNICAL FIELD

[0001] The utility model relates to pet drying equipment related technical field, concretely is a kind of adjustable ventilation opening. BACKGROUND

[0002] The prior art with publication number CN219125078U discloses an adjustable drying box of outflow angle, which comprises a box body, a box door is rotatably installed on the front surface of the box body, inner side plates are installed on both sides of the box body, a blowing box is installed on the outer side of each inner side plate of the box body, a wind pipe assembly is rotatably installed on the blowing box, a motor support and a heater support are respectively fixed on the inner side plates, a motor is installed on the motor support to drive the wind pipe assembly, and a heater is installed on the heater support.

[0003] The prior art can adjust the horizontal angle of the ventilation opening, but it can only increase the range of horizontal blowing, and cannot blow upward or downward, resulting in a small blowing range. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an adjustable ventilation opening to solve the problems in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an adjustable ventilation opening, comprising a tuyere and a fixing seat, the tuyere is rotatably installed on the fixing seat, the tuyere comprises a tuyere main body, both ends of the tuyere main body are provided with rotating shafts, and the rotating shafts are provided with installation grooves; the size of the air inlet of the tuyere main body gradually decreases to the size of the air outlet of the tuyere main body.

[0006] Preferably, the fixing seat is composed of an upper seat and a lower seat, the upper seat is provided with a plug groove, and the lower seat is provided with a plug that cooperates with the plug groove.

[0007] Preferably, the upper seat and the lower seat each comprise a shell, the shell is provided with a fixing hole, and the shell is provided with an axle hole that cooperates with the rotating shaft.

[0008] Preferably, adjacent tuyeres are connected through connecting shafts, and the tuyeres are driven by a driving assembly.

[0009] Preferably, the driving assembly comprises an auxiliary connecting rod, a main connecting rod, a motor and a crankshaft, the tuyere main body at one end of each row is rotatably installed with an auxiliary connecting rod, the other end of the auxiliary connecting rod is connected with the main connecting rod through a pin shaft, the main connecting rod is connected with the crankshaft through a pin shaft, and the crankshaft is driven by the motor.

[0010] Compared with the prior art, the beneficial effects of the utility model are that: the air nozzle main body can be driven to rotate through the motor, so that the orientation of the air nozzle main body air port can be adjusted, and the air blowing can be up and down, so that the air blowing range is larger. BRIEF DESCRIPTION OF DRAWINGS

[0011] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0012] Figure 1 It is the structural schematic diagram of the utility model;

[0013] Figure 2 It is the structural schematic diagram of the utility model Figure 1 the structural schematic diagram of the rear view;

[0014] Figure 3 It is the explosion drawing of the utility model;

[0015] Figure 4 It is the structural schematic diagram of the air nozzle of the utility model;

[0016] Figure 5 It is the structural schematic diagram of the adjacent air vent connection of the utility model;

[0017] Figure 6 It is the structural schematic diagram of the multiple air vent driving of the utility model.

[0018] In the drawing: 1, air nozzle; 2, fixed seat; 3, connecting shaft; 4, auxiliary connecting rod; 5, main connecting rod; 6, motor; 7, crankshaft; 11, air nozzle main body; 12, rotating shaft; 13, installation groove; 21, upper seat; 22, lower seat; 211, shell; 212, fixed hole; 213, shaft hole; 214, insertion slot; 221, plug. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making the creative labor belong to the scope protected by the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents the selected embodiments of the utility model.

[0020] Please refer to Figures 1-4The utility model discloses an adjustable ventilation opening, including the blast nozzle 1 and fixed seat 2, the blast nozzle 1 rotation is installed on fixed seat 2, the blast nozzle 1 includes blast nozzle main body 11, both ends of blast nozzle main body 11 are provided with pivot 12, and pivot 12 is opened with installation groove 13, the size of blast nozzle main body 11 air inlet gradually reduces to the size of blast nozzle main body 11 air outlet, can make the strength of wind blowing greater.

[0021] As 3-4, the fixed seat 2 is composed of upper seat 21 and lower seat 22, the upper seat 21 is opened with the insertion groove 214, the lower seat 22 is provided with the plug 221 that cooperates with the insertion groove 214, and after the upper seat 21 and the lower seat 22 are detached, the blast nozzle 1 can be detached, the upper seat 21 and the lower seat 22 all include the shell 211, the shell 211 is opened with the fixed hole 212, and the shell 211 is opened with the axle hole 213 that cooperates with pivot 12.

[0022] As Figures 5-6 Adjacent the blast nozzle 1 is connected through connecting shaft 3, and the blast nozzle 1 is driven through the drive assembly, the drive assembly includes auxiliary connecting rod 4, main connecting rod 5, motor 6 and crankshaft 7, and the blast nozzle main body 11 of one end in each row is rotationally installed with auxiliary connecting rod 4, one end of auxiliary connecting rod 4 is connected with main connecting rod 5 through the pin shaft, main connecting rod 5 is connected with crankshaft 7 through the pin shaft, crankshaft 7 is driven through motor 6, and the blast nozzle main body 11 can be driven to rotate through motor 6, so that the orientation of the blast nozzle main body 11 air outlet can be adjusted.

[0023] The utility model discloses a working principle is: through motor 6 can drive the blast nozzle main body 11 rotation, so that the orientation of the blast nozzle main body 11 air outlet can be adjusted, and the up and down air blowing can be carried out, so that the blowing range is larger.

[0024] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiment of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. An adjustable vent, characterized by: The utility model relates to a wind nozzle (1) and fixed seat (2), the wind nozzle (1) rotation is installed on fixed seat (2), the wind nozzle (1) includes wind nozzle main body (11), both ends of wind nozzle main body (11) are provided with pivot (12), pivot (12) is opened with installation groove (13), the size of wind nozzle main body (11) air inlet gradually reduces to the size of wind nozzle main body (11) air outlet.

2. An adjustable vent according to claim 1, wherein: The fixed seat (2) is composed of upper seat (21) and lower seat (22), the upper seat (21) is opened with insertion groove (214), the lower seat (22) is provided with the insertion groove (214) cooperation's insertion head (221).

3. An adjustable vent according to claim 2, wherein: The upper seat (21) and lower seat (22) all include casing (211), the casing (211) is opened with fixed hole (212), the casing (211) is opened with the pivot (12) cooperation's axle hole (213).

4. An adjustable vent according to claim 1, wherein: Adjacent the wind nozzle (1) is connected through connecting shaft (3), the wind nozzle (1) is driven through drive assembly.

5. An adjustable vent according to claim 4, wherein: The drive assembly includes auxiliary connecting rod (4), main connecting rod (5), motor (6) and crankshaft (7), the wind nozzle main body (11) of each row one end rotation is installed with auxiliary connecting rod (4), the other end of auxiliary connecting rod (4) is connected with main connecting rod (5) through pin shaft, main connecting rod (5) is connected with crankshaft (7) through pin shaft, and crankshaft (7) is driven through motor (6).

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