Moving mechanism of a bladeless fan

Abstract

The utility model proposes a moving mechanism of a bladeless fan, comprising a base head, a base and a seat, the base head is arranged on the top of the base, the base is penetrated in a groove provided on the base, the base comprises a support block, a pulley and a handle, the pulley is penetrated in the support block, a main shaft is provided at the center of the pulley, the main shaft is penetrated in the track, one end of the main shaft is penetrated in the pulley, and the other end is penetrated in a hole provided at one end of an adjusting rod, a bracket is provided at the other end of the adjusting rod, and a handle is provided at one end of the bracket. The beneficial effects of the utility model are: its structural design is simple and reasonable, and it has a structure that is convenient for carrying the bladeless fan.

Description

Technical Field

[0001] The utility model belongs to the technical field of bladeless fan bases, and particularly relates to a moving mechanism of a bladeless fan. Background Art

[0002] Currently, bladeless fans are also called air multipliers, which are based on the Coanda effect in aerodynamics and fluid mechanics.

[0003] However, the bladeless fan in the prior art has a base where the bladeless fan exhausts air, and the operation of carrying the bladeless fan is to drag the bladeless fan, which is inconvenient to carry. Utility Model Content

[0004] The utility model provides a moving mechanism of a bladeless fan, which solves the problems raised by the background technology in the prior art.

[0005] The technical solution of the utility model is implemented as follows: it comprises a bladeless fan, wherein the bladeless fan comprises a base head, a pedestal and a base, wherein the base is used for the bladeless fan to realize a structure that is easy to carry.

[0006] The base head is arranged on the top of the base, and the base is penetrated by a groove arranged on the base.

[0007] The bottom surface of the base and the top surface of the base groove are opposite structures.

[0008] The base comprises a support block, a pulley and a handle. The support block is a symmetrically arranged structure, and a groove is arranged on the base between the symmetrically opposite support blocks.

[0009] The pulley is inserted into the support block and is a lifting and lowering structure.

[0010] A main shaft is arranged at the center of the pulley, and the main shaft is arranged inside the track, one end of the main shaft is arranged inside the pulley, and the other end is arranged in a hole portion arranged at one end of the adjusting rod.

[0011] A bracket is arranged at the other end of the adjusting rod, and a handle is arranged at one end of the bracket, which helps the bladeless fan to form a manual moving mechanism.

[0012] As a preferred embodiment, the pulley adopts a hole portion provided at one end of the positioning rod through one side of the main shaft, the hole portion provided at the other end of the positioning rod is connected to the fixing rod, and the fixing rod passes through the positioning hole provided in the support block and is connected to the hole portion provided in the positioning rod.

[0013] As a preferred embodiment, the track and the positioning hole are arranged on one wall of the support block, and the other wall of the support block is provided with a limiting hole.

[0014] As a preferred embodiment, protruding limit blocks are provided on both sides of the base, and the limit blocks are penetrated inside the limit holes.

[0015] As a preferred embodiment, an air inlet is provided on the bottom surface of the base, and an air outlet is provided on one side of the base head.

[0016] As a preferred embodiment, the limiting block is made of elastic material, a fixing hole is provided in the middle thereof, and a fixing hole is also provided in the middle of the limiting hole.

[0017] After adopting the above technical scheme, the beneficial effects of the utility model are: its structural design is simple and reasonable, and it has a structure that is convenient for carrying the bladeless fan; the bladeless fan includes a base head, a base and a base, and its base includes a support block, a pulley and a handle, and its pulley is passed through the interior of the support block, and the pulley is lifted and lowered by the handle, which helps the base to form a moving mechanism; the bladeless fan realizes a structure that is easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the overall structure of the bladeless fan of the utility model.

[0020] Figure 2 It is an exploded view of the overall structure of the bladeless fan of the utility model.

[0021] Figure 3 It is a schematic diagram of the overall structure of the base head and base combination of the utility model. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 3 As shown:

[0024] Embodiment 1:

[0025] The invention comprises a bladeless fan, which comprises a base head 2, a base 20 and a base 3, wherein the base 3 comprises a support block 4, a pulley 5 and a handle 6, wherein the pulley 5 is passed through the interior of the support block 4, and the pulley 5 is lifted and lowered by the handle 6, thereby helping the base 3 to form a movable mechanism; the bladeless fan realizes a structure that is easy to carry.

[0026] A main shaft is provided at the center of the pulley 5, and the main shaft is passed through the inside of the track 40. One end of the main shaft is passed through the inside of the pulley 5, and the other end is passed through the hole provided at one end of the adjusting rod 7. A bracket 70 is provided at the other end of the adjusting rod 7, and a handle 6 is provided at one end of the bracket, which helps the bladeless fan to form a manual moving mechanism.

[0027] When in use, the handle 6 is connected to the main shaft of the pulley 5 through the bracket 70 and the adjusting rod 7. The pulley 5 is pulled by the handle 6 to help the base 3 to form an upward state, and the pulley 5 is in a state of protruding from the base, so that the bladeless fan realizes a movable structure.

[0028] The pulley 5 has a main shaft on one side passing through a hole at one end of the positioning rod 700 , and its main shaft is inserted through the holes of the adjusting rod 7 and the positioning rod 700 , and the position of the track 40 is between the adjusting rod 7 and the positioning rod 700 .

[0029] The hole at the other end of the positioning rod 700 is connected to the fixing rod 8, and the fixing rod 8 passes through the positioning hole 41 provided in the support block 4 and is connected to the hole provided in the positioning rod 700, which helps the pulley 5 to pass through the inside of the support block 4. The connection between the positioning rod 700 and the fixing rod 8 helps the pulley 5 form a passing structure that can be raised and lowered.

[0030] The base head 2 is arranged on the top of the base 20, and the base 20 is inserted into the groove provided on the base 3. The bottom surface of the base 20 and the top surface of the groove of the base 3 are relative structures; the support block 4 is a symmetrically arranged structure, and the groove provided on the base 3 is symmetrically arranged between the support blocks 4.

[0031] The track 40 and the positioning hole 41 are provided on a wall of the supporting block 4 .

[0032] An air inlet 9 is provided on the bottom surface of the base 20 , and an air outlet 90 is provided on one side of the base head 2 .

[0033] Embodiment 2:

[0034] A limiting hole 201 is formed on the other wall of the support block 4 , and protruding limiting blocks 200 are formed on both sides of the base 20 . The limiting blocks 200 are inserted into the limiting holes 201 , which help the base 20 and the base 3 to be connected to form an integrated structure.

[0035] Embodiment 3:

[0036] The limiting block 200 is made of elastic material, and a fixing hole 210 is provided in the middle thereof. A fixing hole 210 is also provided in the middle of the limiting hole 201 . The fixing hole 210 is provided by screws, which helps to improve the stability of the connection between the base 20 and the base 3 .

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A moving mechanism of a bladeless fan, comprising a base head, a base and a base, wherein the base head is arranged on the top of the base, and is characterized in that: The base is arranged through a groove provided in the base; The base includes a support block, a pulley and a handle; The pulley is arranged inside the support block, a main shaft is arranged at the center of the pulley, and the main shaft is arranged inside the track; One end of the main shaft is inserted into the pulley, and the other end is inserted into a hole provided at one end of the adjusting rod; A bracket is provided at the other end of the adjusting rod, and a handle is provided at one end of the bracket.

2. A moving mechanism for a bladeless fan as claimed in claim 1, characterized in that: The pulley adopts a hole portion provided at one end of a positioning rod through one side of the main shaft, and the hole portion provided at the other end of the positioning rod is connected with the fixing rod.

3. A moving mechanism for a bladeless fan as claimed in claim 2, characterized in that: The fixing rod passes through the positioning hole provided on the supporting block and is connected with the hole provided on the positioning rod.

4. A moving mechanism for a bladeless fan as claimed in claim 3, characterized in that: The support blocks are symmetrically arranged, and grooves are arranged on the base between the symmetrically opposite support blocks.

5. A moving mechanism for a bladeless fan as claimed in claim 4, characterized in that: The track and the positioning hole are arranged on one wall of the support block, and the other wall of the support block is provided with a limiting hole.

6. A moving mechanism for a bladeless fan as claimed in claim 5, characterized in that: Both sides of the base are provided with protruding limit blocks, and the limit blocks are penetrated inside the limit holes.

7. A moving mechanism for a bladeless fan as claimed in claim 6, characterized in that: An air inlet is arranged on the bottom surface of the base, and an air outlet is arranged on one side of the base head.

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