CN213838973U

CN213838973U - Household electric fan convenient to adjust

Info

Publication number: CN213838973U
Application number: CN202022293999.7U
Authority: CN
Inventors: 岑鸿琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-30
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a conveniently adjusted household electric fan, which comprises a main operation column, wherein the top of the main operation column is provided with a front cover and a rear cover, the rear surface of the rear cover is welded with a hanging ring, the surface of the hanging ring is provided with a plurality of limiting mechanisms, each limiting mechanism comprises a hook and a front hook, the rear surface of the top of the hook is provided with a fixed groove, the hook is clamped and connected with the hanging ring through the fixed groove, a spring is connected between the hook and the front hook, and the cross sections of the hook and the front hook are in a J-shaped structure; the designed hook can reduce the number of turns of the electric wire when the electric wire is stored, shorten the storage time and improve the working efficiency, and meanwhile, the length of the hook can be prolonged by the designed spring and the limiting plate, so that the long electric wire can be conveniently stored; the designed magnetic block can be magnetically connected with the hanging ring or the rear cover through the magnetic block when the head of the electric wire is in a scattered state, so that the head of the electric wire is placed.

Description

Household electric fan convenient to adjust

Technical Field

The utility model belongs to the technical field of domestic appliance, concretely relates to convenient domestic electric fan who adjusts.

Background

An electric fan, also called fan and fanner, is a household electrical appliance which uses an electric motor to drive fan blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling and relieving summer heat and circulating air. The product is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like.

When the electric fan is not used or needs to be carried, wires of the electric fan need to be stored, the existing wires are scattered on the ground or around a motor shell behind the electric fan, and the scattered wires can be stumbled and easily damaged; the winding storage mode is troublesome because the number of winding turns is too large due to the overlong wire.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a conveniently adjusted household electric fan, which solves the problems that the existing electric wire accommodating mode proposed in the background technology adopts the mode that the electric wire is scattered on the ground or surrounds the motor shell at the back, the scattered accommodating mode can cause stumbling, and the electric wire is easy to be damaged; the storage mode of surrounding can be because the electric wire overlength needs the too much number of turns of winding, troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the household electric fan convenient to adjust comprises a main operation column, wherein a front cover and a rear cover are arranged at the top of the main operation column, a hanging ring is welded on the rear surface of the rear cover, a plurality of limiting mechanisms are arranged on the surface of the hanging ring, each limiting mechanism comprises a hook and a front hook, a fixing groove is formed in the rear surface of the top of each hook, each hook is connected with the corresponding hanging ring through the fixing groove in a clamping mode, a spring is connected between each hook and the corresponding front hook, and the cross sections of the hooks and the front hooks are of J-shaped structures.

Preferably, the bottom end face of the hook is symmetrically fixed with a limiting plate, and the spring is arranged on the inner side of the limiting plate.

Preferably, a threaded ring is fixed at the edge of the rear surface of the front cover, a threaded groove is formed at the edge of the surface of the rear cover, and the threaded groove is in threaded connection with the threaded ring.

Preferably, a cover plate is mounted on the surface of the front cover, and a groove is formed in the surface of the cover plate.

Preferably, top one side of main control column is provided with the electric wire, the electric wire winding is the inboard of hook in the front, the bonding has the magnetic path all around of electric wire, the magnetic path is connected with hanging the circle magnetism, the bottom of main control column is provided with the foundation, install flexible post between foundation and the main control column, the top cover of foundation is equipped with the installation cover, the bottom mounting of foundation has the base.

Preferably, a locking bolt penetrates through the side edge of the mounting sleeve, and the end part of the locking bolt is in limit fit with the telescopic column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the designed hook can reduce the number of turns of the electric wire when the electric wire is stored, shorten the storage time and improve the working efficiency, and meanwhile, the length of the hook can be prolonged by the designed spring and the limiting plate, so that the long electric wire can be conveniently stored; the designed magnetic block can be magnetically connected with the hanging ring or the rear cover through the magnetic block when the head of the electric wire is in a scattered state, so that the head of the electric wire can be placed;

2. through the threaded ring and the thread groove of design, replaced the mounting means that current block and outside cover were established, both can shorten installation time, simultaneously through single installation that can be convenient, and the installation is more firm, has increased the security that the electric fan used.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the front cover and the rear cover of the present invention;

FIG. 3 is a schematic view of the connection between the rear cover and the hook of the present invention;

FIG. 4 is a schematic view of the hook of the present invention;

fig. 5 is an enlarged schematic view of the area a in fig. 2 according to the present invention;

fig. 6 is an installation schematic diagram of the magnetic block of the present invention.

In the figure: 1. a front cover; 2. an electric wire; 3. a telescopic column; 4. a bottom pillar; 5. a base; 6. installing a sleeve; 7. a main operating column; 8. a groove; 9. hanging a ring; 10. hooking; 11. a limiting plate; 12. a front hook; 13. a spring; 14. fixing grooves; 15. a rear cover; 16. a thread groove; 17. a threaded ring; 18. a magnetic block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides a convenient domestic electric fan who adjusts, including main operation post 7, the top of main operation post 7 is provided with protecgulum 1 and hou gai 15, the rear surface welding of back lid 15 has a string circle 9, the surface of hanging circle 9 is provided with a plurality of stop gear, stop gear includes couple 10 and front hook 12, fixed slot 14 has been seted up to the top rear surface of couple 10, couple 10 passes through fixed slot 14 and is connected with string circle 9 block, be connected with spring 13 between couple 10 and the front hook 12, couple 10 and front hook 12 transversal personally submit "J" type structure, couple 10 through the design, can reduce the number of circles around of electric wire 2 when accomodating electric wire 2, spring 13 and the limiting plate of design can be accomodate longer electric wire, the bottom face symmetry of couple 10 is fixed with limiting plate 11, spring 13 is in limiting plate 11's inboard.

In the embodiment, preferably, a threaded ring 17 is fixed at the edge of the rear surface of the front cover 1, a threaded groove 16 is formed at the edge of the surface of the rear cover 15, the threaded groove 16 is in threaded connection with the threaded ring 17, and the installation time can be shortened by designing the threaded ring 17 and the threaded groove 16, so that a single person can complete installation quickly without the help of other people; the installation is firmer, and the use safety of the electric fan is improved.

In this embodiment, preferably, a cover plate is installed on the surface of the front cover 1, and a groove 8 is formed on the surface of the cover plate.

In this embodiment, preferably, top one side of main control column 7 is provided with electric wire 2, electric wire 2 twines the inboard of hook 12 in the front, the bonding has magnetic path 18 all around of electric wire 2, magnetic path 18 is connected with hanging ring 9 magnetism, through the designed magnetic path 18, can be in the state of scattering at the head of electric wire 2, be connected with hanging ring 19 or with back lid 15 magnetism through magnetic path 18, thereby place electric wire 2 head, the bottom of main control column 7 is provided with bottom prop 4, install flexible post 3 between bottom prop 4 and the main control column 7, the top cover of bottom prop 4 is equipped with mounting sleeve 6, the bottom mounting of bottom prop 4 has base 5.

In this embodiment, it is preferred, the side of installation cover 6 runs through there is locking bolt, locking bolt's tip and the spacing laminating of flexible post 3, and in height-adjusting, rotate locking bolt, locking bolt and flexible post 3's separation, flexible post 3 can carry out the up-and-down motion afterwards, moves to suitable position and fixes locking bolt again, accomplishes the regulation to the height.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, when the electric wire 2 needs to be stored without using an electric fan, the hook 10 is pressed to fix the fixed groove 14 and the hanging ring 9, then the electric wire 2 is wound around the hook 10 on the rear cover 15, the electric wire 2 is wound around the front hook 12, when the electric wire 2 is overweight, the spring 13 can generate downward elasticity and stretch, at the moment, the front hook 12 can move downwards, the length of the limiting mechanism is increased, so that the winding ring number of the electric wire 2 is increased, meanwhile, due to the limitation of the limiting plate 11, the spring 13 can not bend when being elongated downwards, so that the storage of the electric wire is completed; when installing protecgulum 1 and hou gai 15, align screw ring 17 and thread groove 16 earlier, the finger inserts and drives protecgulum 1 rotatory in the recess 8, and the rotation of protecgulum 1 drives screw ring 17 rotatory, and screw ring 17 rotary motion has carried out the laminating to the bottom of thread groove 16, accomplishes protecgulum 1 and the installation of hou gai 15.

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

Claims

1. The utility model provides a convenient domestic electric fan who adjusts, includes main operation post (7), the top of main operation post (7) is provided with protecgulum (1) and back lid (15), the rear surface welding of back lid (15) has hanging ring (9), its characterized in that: hang the surface of circle (9) and be provided with a plurality of stop gear, stop gear includes couple (10) and front hook (12), fixed slot (14) have been seted up to the top rear surface of couple (10), couple (10) are connected with hanging circle (9) block through fixed slot (14), be connected with spring (13) between couple (10) and front hook (12), couple (10) and the transversal "J" type structure of personally submitting of front hook (12).

2. A conveniently adjustable household electric fan as claimed in claim 1, wherein: the bottom end face of couple (10) symmetry is fixed with limiting plate (11), spring (13) are in the inboard of limiting plate (11).

3. A conveniently adjustable household electric fan as claimed in claim 1, wherein: the front cover is characterized in that a threaded ring (17) is fixed to the edge of the rear surface of the front cover (1), a threaded groove (16) is formed in the edge of the surface of the rear cover (15), and the threaded groove (16) is in threaded connection with the threaded ring (17).

4. A conveniently adjustable household electric fan as claimed in claim 3, wherein: the surface of the front cover (1) is provided with a cover plate, and the surface of the cover plate is provided with a groove (8).

5. A conveniently adjustable household electric fan as claimed in claim 1, wherein: the utility model discloses a novel electric wire for the automobile seat, including main control column (7), the top one side of main control column (7) is provided with electric wire (2), the inboard of hook (12) in the front is twined in electric wire (2), the bonding all around of electric wire (2) has magnetic path (18), magnetic path (18) are connected with hanging ring (9) magnetism, the bottom of main control column (7) is provided with base pillar (4), install flexible post (3) between base pillar (4) and main control column (7), the top cover of base pillar (4) is equipped with mounting sleeve (6), the bottom mounting of base pillar (4) has base (5).

6. An adjustable household electric fan as claimed in claim 5, wherein: the side of the mounting sleeve (6) is penetrated with a locking bolt, and the end part of the locking bolt is in limit fit with the telescopic column (3).