Portable hand-held fan

Abstract

The utility model belongs to the technical field of fans, and discloses a portable hand-held fan which comprises a fan body, a support is arranged on the outer side of the fan body in an attached mode, the top end of the fan body further comprises a portable hand-held assembly, the portable hand-held assembly comprises a rotating frame arranged in the top end of the fan body in a rotating mode, and the rotating frame is connected with the support. A connecting rod attached to the fan body is fixedly arranged on the outer side of the rotating frame, a handle is fixedly arranged at the other end of the connecting rod, an auxiliary supporting rod is rotationally arranged on the rear side of the support, and the handle structure in the portable hand lifting assembly is designed to be matched with a foot supporting structure located on the rear side of the support. The handle can be directly rotated to be opened and hung on the hook for positioning, during carrying, two hands are liberated, more things can be carried, the handle can be hung at other positions at will, the carrying convenience is improved, and meanwhile, after the foot support is rotated to be unfolded, a more stable supporting effect is provided on the rear side of the support.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fan technical field, and specifically is a portable hand-held fan. BACKGROUND

[0002] The working principle of the portable fan is that the fan blade is driven to rotate by the motor to generate airflow, thereby achieving the effect of cooling and taking a cool. Specifically, after the motor is powered on, the current passes through the coil to generate a magnetic field, the magnetic field interacts with the permanent magnet to generate a rotary torque, which drives the fan blade to rotate, accelerates the air flow, and forms a wind force. It is a small electric fan that is convenient to carry and suitable for use outdoors, in an office or during travel.

[0003] At the same time, the application number for a portable multi-purpose Led fan lamp CN202420350934.7 relates to the technical field of fan lamps, which comprises: a first connecting block, the inner surface of the first connecting block is fixedly connected with a rear protective cover, and the outer surfaces of the two sides of the rear protective cover are fixedly connected with fixing columns. The portable multi-purpose Led fan lamp increases the use of the fan during use, but there is no specific structure to improve the portability. When carrying the fan outdoors, other items are also carried during transportation, so there is no extra hand to carry the fan, which reduces the convenience of carrying the fan and requires secondary transportation of the fan, and the stability of the fan on the ground is general.

[0004] Therefore, a portable hand-held fan is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To solve the problems in the background art, the utility model provides a portable hand-held fan, which has the advantages of being more convenient to carry by hanging the T-shaped handle outside the hook and being stably placed by the foot support structure.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a portable hand-held fan, comprising a fan body, a support is attached to the outside of the fan body, and the top end of the fan body further comprises

[0007] The portable hand-held assembly comprises a rotating frame rotatingly arranged in the inside of the top end of the fan body, a connecting rod fixedly arranged on the outside of the rotating frame and attached to the fan body, a handle fixedly arranged at the other end of the connecting rod, an auxiliary supporting rod rotatingly arranged at the back of the support, a anti-dropping rod fixedly arranged at one end of the auxiliary supporting rod, and a foot support rotatingly arranged at the other end of the auxiliary supporting rod.

[0008] Preferably, a clamping groove is formed in the top end of the support, and a positioning shaft fixedly arranged with the fan body is rotatingly arranged in the clamping groove of the support.

[0009] Preferably, the inside of the handle is provided with a universal ball, the outside of the universal ball is fixedly provided with a side rod, and the other end of the side rod is fixedly provided with a plug rod.

[0010] Preferably, the plug rod is an elastic steel plate, the outside of the plug rod is fixedly provided with a buckle, and the middle position of the connecting rod is provided with a plug hole.

[0011] Preferably, the outside of the auxiliary support rod is provided with a sliding ring which is slidably arranged on the support, the outside of the sliding ring is rotatably provided with a transmission rod, and the other end of the transmission rod is rotatably provided with a sliding block which is slidably arranged on the foot support.

[0012] Preferably, the inside of the sliding block is provided with a horizontal shaft which is fixedly arranged on the foot support, and the outside of the horizontal shaft is provided with a spring which is attached to the sliding block.

[0013] Preferably, the auxiliary support rod is provided with two L-shaped rods which are arranged at an angle of 90 degrees, and the outside of the upper auxiliary support rod is attached with a buckle which is fixedly arranged on the support.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、The handle structure of the portable hand carrying assembly is designed to cooperate with the foot support structure on the rear side of the support, when in use, the handle can be directly rotated and opened, hung on the hook for positioning, when carrying, the hands are free, more things can be carried, the handle can be hung at other positions at will, the carrying convenience is improved, and the foot support can be stably supported on the rear side of the support after being unfolded by rotating.

[0016] 2、The design of the transmission rod and the spring structure can buffer the foot support by the spring when moving and placing, and the foot support can be elastically supported when used in a region with uneven ground. DETAILED DESCRIPTION

[0017] Figure 1 It is a schematic view of the overall structure of the utility model;

[0018] Figure 2 It is a schematic view of the installation structure of the portable hand carrying assembly of the utility model;

[0019] Figure 3 It is a schematic view of the installation structure of the side rod of the utility model;

[0020] Figure 4 It is a schematic view of the rear view enlarged structure of the support of the utility model;

[0021] Figure 5 It is the installation structure schematic view of the foot prop of the utility model.

[0022] In the drawing: 1, fan body; 2, support; 3, positioning shaft;

[0023] 4, portable hand-held assembly; 41, rotating frame; 42, connecting rod; 43, handle; 44, universal ball; 45, side rod; 46, inserting rod; 47, buckle; 48, insertion hole;

[0024] 5, auxiliary support rod; 6, anti-dropping rod; 7, anti-dropping buckle; 8, sliding ring; 9, transmission rod; 10, sliding block; 11, foot prop; 12, spring; 13, cross shaft. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] As Figures 1 to 5 shown, the utility model provides a portable hand-held fan, including fan body 1, the outside of fan body 1 is attached with support 2, and the fan body 1 can be quickly supported by support 2, and the top end of fan body 1 further includes

[0027] Portable hand-held assembly 4, portable hand-held assembly 4 includes rotating frame 41 that is rotatably arranged in the top end inside fan body 1, the outside of rotating frame 41 is fixed with connecting rod 42 that is attached with fan body 1, the other end of connecting rod 42 is fixed with handle 43, handle 43 is set as T-shaped, so as to be hung at different positions, the rear side of support 2 is rotatably provided with auxiliary support rod 5, one end of auxiliary support rod 5 is fixed with anti-dropping rod 6, the other end of auxiliary support rod 5 is rotatably provided with foot prop 11, rotating foot prop 11 forms 90 ° angle with support 2, and the fan body 1 is quickly positioned.

[0028] Specifically, the top end of support 2 is provided with a clamping groove, and the clamping groove of support 2 is rotatably provided with positioning shaft 3 fixed with fan body 1, and fan body 1 is quickly positioned by positioning shaft 3.

[0029] The inside of the handle 43 is slidably provided with a universal ball 44, the outside of the universal ball 44 is fixedly provided with a side rod 45, the other end of the side rod 45 is fixedly provided with an insertion rod 46, the insertion rod 46 is provided as an elastic steel plate, the outside of the insertion rod 46 is fixedly provided with a buckle 47, the middle position of the connecting rod 42 is provided with an insertion hole 48, the insertion rod 46 is inserted into the structure inside the insertion hole 48, and the connecting rod 42 is cooperated with the insertion rod 46 to form a closed positioning structure and is locked outside the hook.

[0030] The outside of the auxiliary supporting rod 5 is sleeved with a sliding ring 8 which is slidably arranged on the support 2, the outside of the sliding ring 8 is rotatably provided with a transmission rod 9, the other end of the transmission rod 9 is rotatably provided with a sliding block 10 which is slidably arranged on a foot prop 11, the inside of the sliding block 10 is penetratedly provided with a horizontal shaft 13 which is fixedly arranged on the foot prop 11, the outside of the horizontal shaft 13 is sleeved with a spring 12 which is in contact with the sliding block 10, the spring 12 is extruded by the sliding block 10 on the outside of the horizontal shaft 13 to generate elastic potential energy, the sliding block 10 is pushed and supported by the elastic potential energy, the auxiliary supporting rod 5 is provided as two L-shaped rods at an angle of 90 degrees, and the outside of the upper auxiliary supporting rod 5 is in contact with a anti-unbuckling device 7 which is fixedly arranged on the support 2, and the anti-unbuckling device 7 positions the auxiliary supporting rod 5.

[0031] Wherein, the fan body 1 is prior art, and will not be described in detail; meanwhile, the utility model still includes power supply, controller and switch, which are not the main technical points of the patent, and will not be described in detail. The wiring diagram of the motor in the utility model is common knowledge in the art, and its working principle is a known technology. The type is selected according to actual use. Therefore, the control mode and wiring arrangement of the motor will not be explained in detail.

[0032] Working principle and process:

[0033] When the fan body 1 is used outdoors, the rotating frame 41 in the portable hand-held assembly 4 at the top end of the fan body 1 is rotated to be opened, the handle 43 at the tail end is installed outside the hook, the universal ball 44 structure in the handle 43 is pulled out, the side rod 45 structure is rotated, the insertion rod 46 is inserted into the inside of the insertion hole 48 of the connecting rod 42, the buckle 47 structure outside the insertion rod 46 is clamped in the inside of the insertion hole 48, a closed positioning structure is formed, the handle 43 is positioned outside the hook, the fan body 1 is more convenient to carry, both hands are freed, more things can be carried, after being carried to the use position, the insertion rod 46 is pulled out from the inside of the insertion hole 48, the fan body 1 is taken down, and the positioning shaft 3 outside the fan body 1 is placed in the clamping groove of the support 2 to be positioned.

[0034] And in the use position using the fan body 1, the auxiliary support rod 5 and the foot prop 11 can be turned open by the anti-off rod 6, the auxiliary support rod 5 is clamped in the inside of the anti-off buckle 7, and the foot prop 11 is positioned on the uneven ground, when the foot prop 11 is used, the sliding block 10 can be moved to the rear side along the horizontal shaft 13 by the transmission rod 9, the spring 12 is deformed, and the stability of the fan body 1 can be maintained.

[0035] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0036] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A portable handheld fan, comprising a fan body (1), characterized in that: A support (2) is fitted to the outer side of the fan body (1), and the top of the fan body (1) also includes a support. Portable carrying assembly (4), the portable carrying assembly (4) includes a rotating frame (41) rotatably disposed inside the top of the fan body (1), a connecting rod (42) fixedly disposed on the outer side of the rotating frame (41) and fitting against the fan body (1), a handle (43) fixedly disposed on the other end of the connecting rod (42), an auxiliary support rod (5) rotatably disposed on the rear side of the support (2), an anti-slip rod (6) fixedly disposed on one end of the auxiliary support rod (5), and a foot support (11) rotatably disposed on the other end of the auxiliary support rod (5).

2. A portable handheld fan according to claim 1, characterized in that: The top of the support (2) is provided with a slot, and a positioning shaft (3) that is fixedly disposed with the fan body (1) is rotatably arranged inside the slot of the support (2).

3. A portable handheld fan according to claim 1, characterized in that: The handle (43) has a slidable ball (44) inside, a side rod (45) is fixedly provided on the outside of the ball (44), and a plug rod (46) is fixedly provided at the other end of the side rod (45).

4. A portable handheld fan according to claim 3, characterized in that: The insertion rod (46) is made of elastic steel plate, and a buckle (47) is fixedly provided on the outer side of the insertion rod (46). An insertion hole (48) is opened in the middle position of the connecting rod (42).

5. A portable handheld fan according to claim 1, characterized in that: The auxiliary support rod (5) is fitted with a sliding ring (8) that slides with the support (2) on its outer side. A transmission rod (9) is rotatably arranged on the outer side of the sliding ring (8). A slider (10) that slides with the foot support (11) is rotatably arranged on the other end of the transmission rod (9).

6. A portable handheld fan according to claim 5, characterized in that: The slider (10) has a horizontal shaft (13) that is fixedly installed with the foot support (11) through its interior, and a spring (12) that fits against the slider (10) is sleeved on the outside of the horizontal shaft (13).

7. A portable handheld fan according to claim 1, characterized in that: The auxiliary support rod (5) consists of two L-shaped rods arranged at a 90° angle, and the outer side of the upper auxiliary support rod (5) is fitted with an anti-disengagement buckle (7) that is fixedly installed with the support (2).

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