CN213454236U

CN213454236U - Multifunctional liftable and adjustable fan heater

Info

Publication number: CN213454236U
Application number: CN202022650522.XU
Authority: CN
Inventors: 马林升; 马林丽; 马祥东; 杨建珍; 张宝芬
Original assignee: Hebei Huipu Heating Equipment Co ltd
Current assignee: Hebei Huipu Heating Equipment Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-06-15
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a multi-functional liftable adjust electric fan heater, including the containing box, containing box lower surface four corners department all is fixed with the universal wheel, transversely be provided with two-way screw rod in the containing box, the equal threaded connection in both ends of two-way screw rod has the nut, two all rotate on the nut and be connected with the bracing piece, be provided with in the containing box and place the board, just it is located to place the board the top of two-way screw rod, place the board upper surface and placed the electric fan heater body, containing box upper end is rotated and is connected with two case lids that the symmetry set up, two all be fixed with the fixing base on the case lid, the left surface and the right surface of containing box all are fixed with U type frame. The utility model discloses an opening and shutting of the high simultaneous adjustment case lid of adjusting the electric fan heater, and then make the electric fan heater use convenient, furtherly makes the electric fan heater accomodate when not using and avoids the ash that falls.

Description

Multifunctional liftable and adjustable fan heater

Technical Field

The utility model relates to a life domestic appliance technical field especially relates to a multi-functional liftable adjust electric fan heater.

Background

The warm air blower is a combined unit formed by combining a ventilator, a motor and a radiator. The movable heat supply system can be widely applied to various civil and public buildings such as houses, offices, hotels, markets, hospitals, schools, train carriages and the like, and simple movable houses and the like. The air-conditioning system is suitable for various workshops allowing air to be recycled, and can be used for heating circulating air when the air does not contain dust and flammable gas. The traditional warm air blower is divided into a desk type warm air blower, a vertical type warm air blower and a wall-mounted type warm air blower, and most people can use the traditional desk type warm air blower due to convenient movement.

However, the desk-top fan heater is single in use, the height of the desk-top fan heater cannot be adjusted according to requirements, the desk-top fan heater is inconvenient to use when used for heating, dust falls off due to the fact that the desk-top fan heater is not used when placed, and the desk-top fan heater is extremely inconvenient to clean.

Based on this, we propose a multi-functional liftable regulation electric fan heater to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, a multi-functional liftable regulation electric fan heater, including the containing box, containing box lower surface four corners department all is fixed with the universal wheel, transversely be provided with two-way screw rod in the containing box, the equal threaded connection in both ends of two-way screw rod has the nut, two all rotate on the nut and be connected with the bracing piece, be provided with in the containing box and place the board, just it is located to place the board the top of two-way screw rod, place the board upper surface and placed the electric fan heater body, containing box upper end rotation is connected with two case lids that the symmetry set up, two all be fixed with the fixing base on the case lid, the left surface and the right surface of containing box all are fixed with U type frame, two all be fixed with the bearing frame of horizontal setting in the. The utility model provides a multi-functional liftable adjust electric fan heater, highly adjusting simultaneously through adjusting the electric fan heater the case lid open and shut, and then make the electric fan heater use convenient, furtherly makes the electric fan heater accomodate when not using and avoids the ash that falls.

(II) technical scheme

The utility model provides a multifunctional liftable and adjustable warm air blower, which comprises a containing box, universal wheels are fixed at the four corners of the lower surface of the containing box, a bidirectional screw rod is transversely arranged in the containing box, nuts are in threaded connection at the two ends of the bidirectional screw rod, two support rods are in rotational connection with the nuts, a placing plate is arranged in the containing box and is positioned above the bidirectional screw rod, a warm air blower body is placed on the upper surface of the placing plate, the upper end of the containing box is rotationally connected with two symmetrically arranged box covers, two fixing seats are fixed on the two box covers, U-shaped frames are fixed on the left surface and the right surface of the containing box, transversely arranged bearing seats are fixed in the two U-shaped frames, two transversely arranged second bevel gears are arranged in the U-shaped frames, and the right ends of the two second bevel gears are in meshing transmission with a first bevel gear, two the upper end of second bevel gear all is fixed with the montant, two the montant all passes through the inner circle of bearing frame and extends to the upside of U type frame, two the upper surface of U type frame all is fixed with the otic placode, and two the otic placode is located the rear side of montant sets up, two the upper end of montant all is fixed with the worm, two the inboard transmission of all meshing of worm has the worm wheel, two all be provided with the wind-up wheel in the otic placode.

Preferably, the lower surface of the placing plate is fixed with two fixing blocks, and the other ends of the two supporting rods are respectively connected with the two fixing blocks in a rotating mode.

Preferably, the containing box do the left surface and the right surface has all seted up the through-hole, two all inlayed the bearing in the through-hole, two the one end that first bevel gear is close to each other all is fixed with the connecting rod, two the other end of connecting rod all passes the inner circle of bearing and is fixed with two-way screw rod.

Preferably, two the both ends of rolling wheel all are connected through first bull stick and worm wheel rotation, two the rear end of worm wheel all passes through second bull stick and first bull stick fixed connection.

Preferably, the winding wheel on the left side and the fixed seat on the left side and the winding wheel on the right side and the fixed seat on the right side are connected through a traction rope.

Preferably, the right end of containing box is provided with the crank, the one end of crank is fixed with the dead lever, and the other end of dead lever passes U type frame and fixes with the right-hand member of first bevel gear.

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

the warm air blower body can be lifted when in use through the arrangement of the storage box, the two-way screw rods, the nuts, the fixing rods, the supporting rods, the placing plate and the like, and can be stored without the use of the warm air blower body;

through setting up such as first bevel gear, second bevel gear, montant, worm wheel, wind-up wheel, case lid for the case lid can be opened to the fan heater body when using height-adjustable, and then makes things convenient for the fan heater body to shift out from the containing box, further warms up the fan heater body and can close the case lid simultaneously when not using, thereby makes things convenient for the fan heater body to accomodate.

Drawings

Fig. 1 is a front sectional view of a multifunctional liftable and adjustable fan heater provided by the utility model;

fig. 2 is a schematic view of the structure at a-a in fig. 1.

In the figure: the fan heater comprises a containing box 1, a two-way screw rod 2, a nut 3, a first bevel gear 4, a second bevel gear 5, a supporting rod 6, a placing plate 7, an 8U-shaped frame, a box cover 9, a fixing seat 10, a winding wheel 11, a worm wheel 12, a worm 13, an ear plate 14, a vertical rod 15, a bearing seat 16, a fixing rod 17 and a fan heater body 18.

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.

As shown in the figures 1-2, the utility model provides a multifunctional liftable adjusting warm air blower, which comprises a containing box 1, universal wheels are fixed at four corners of the lower surface of the containing box 1, a bidirectional screw 2 is transversely arranged in the containing box 1, nuts 3 are respectively in threaded connection with two ends of the bidirectional screw 2, support rods 6 are respectively rotatably connected with the two nuts 3, a placing plate 7 is arranged in the containing box 1, the placing plate 7 is positioned above the bidirectional screw 2, a warm air blower body 18 is arranged on the upper surface of the placing plate 7, two symmetrically arranged box covers 9 are rotatably connected with the upper end of the containing box 1, fixing seats 10 are respectively fixed on the two box covers 9, U-shaped frames 8 are respectively fixed on the left surface and the right surface of the containing box 1, a transversely arranged bearing seat 16 is respectively fixed in the two U-shaped frames 8, second bevel gears 5 are transversely arranged in the two U-shaped frames 8, the right ends of the two second bevel gears 5 are respectively in meshing transmission, the upper end of two second bevel gears 5 all is fixed with montant 15, two montants 15 all through the inner circle of bearing frame 16 and extend to the upside of U type frame 8, the upper surface of two U type frames 8 all is fixed with otic placode 14, and two otic placodes 14 are located the rear side setting of montant 15, the upper end of two montants 15 all is fixed with worm 13, the inboard transmission of all meshing of two worm 13 has worm wheel 12, all be provided with wind-up wheel 11 in two otic placodes 14.

In an alternative embodiment, two fixing blocks are fixed on the lower surface of the placing plate 7, and the other ends of the two support rods 6 are respectively and rotatably connected with the two fixing blocks.

Note that the support bar 6 supports the placement plate 7 for convenience.

In an optional embodiment, the left surface and the right surface of the storage box 1 are both provided with through holes, bearings are embedded in the two through holes, one ends of the two first bevel gears 4 close to each other are both fixed with connecting rods, and the other ends of the two connecting rods penetrate through inner rings of the bearings and are fixed with the bidirectional screw 2.

Note that, the two first bevel gears 4 are linked.

In an alternative embodiment, two ends of the two winding wheels 11 are rotatably connected with the worm wheel 12 through a first rotating rod, and the rear ends of the two worm wheels 12 are fixedly connected with the first rotating rod through a second rotating rod.

It should be noted that, in order to make the worm wheel 12 rotate the winding wheel 11.

In an alternative embodiment, the left winding wheel 11 and the left fixed seat 10 and the right winding wheel 11 and the right fixed seat 10 are connected through a traction rope.

It should be noted that, in order to make the winding wheel 11 rotate and simultaneously drive the two box covers 9 to open or close.

In an alternative embodiment, a crank is arranged at the right end of the storage box 1, a fixing rod 17 is fixed at one end of the crank, and the other end of the fixing rod 17 penetrates through the U-shaped frame 8 and is fixed with the right end of the first bevel gear 4.

Note that, the rotation of the first bevel gear 4 is facilitated.

The working principle is as follows: firstly, the containing box 1 is pushed to a position to be used, then the universal wheel is fixed, then the crank is shaken to enable the two first bevel gears 4 to rotate together with the two-way screw rods 2, the two nuts 3 are far away from each other due to the rotation of the two-way screw rods 2, further the two supporting rods 6 rotate, the placing plate 7 is enabled to move upwards due to the rotation of the supporting rods 6, meanwhile, the rotation of the first bevel gears 4 can drive the second bevel gears 5 to rotate, the rotation of the second bevel gears 5 can drive the vertical rods 15 to rotate, the worm 13 can synchronously rotate, the worm wheels 12 are influenced to rotate together, the winding wheels 11 can rotate together due to the rotation of the worm wheels 12, the traction ropes are wound by the winding wheels 11 in the rotating process of the winding wheels 11, so that the box cover 9 fixed with the fixing seat 10 can be pulled by the traction ropes to rotate, and the warm air blower body, furtherly adjust the height as required, wave the crank anticlockwise after the use for place board 7 and drive electric fan heater body 18 and remove to containing box 1 is inside, the haulage rope is released on wind-up wheel 11 simultaneously, and further make case lid 9 return to the normal position, and case lid 9 when electric fan heater body 18 gets into in containing box 1 resumes the normal position, the utility model discloses a highly adjusting the opening and shutting of case lid simultaneously of adjusting the electric fan heater, and then make the electric fan heater use convenient, further make the electric fan heater accomodate when not using and avoid the ash falling.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multifunctional liftable and adjustable fan heater comprises a storage box (1), wherein universal wheels are fixed at four corners of the lower surface of the storage box (1), and the multifunctional liftable and adjustable fan heater is characterized in that a bidirectional screw (2) is transversely arranged in the storage box (1), nuts (3) are in threaded connection with two ends of the bidirectional screw (2), two nuts (3) are rotatably connected with supporting rods (6), a placing plate (7) is arranged in the storage box (1), the placing plate (7) is positioned above the bidirectional screw (2), a fan heater body (18) is placed on the upper surface of the placing plate (7), two symmetrically arranged box covers (9) are rotatably connected with the upper end of the storage box (1), fixing seats (10) are fixed on the two box covers (9), and U-shaped frames (8) are fixed on the left surface and the right surface of the storage box (1), bearing seats (16) which are transversely arranged are fixed in the two U-shaped frames (8), second bevel gears (5) which are transversely arranged are arranged in the two U-shaped frames (8), the right ends of the two second bevel gears (5) are in meshing transmission with first bevel gears (4), vertical rods (15) are fixed at the upper ends of the two second bevel gears (5), the two vertical rods (15) extend to the upper sides of the U-shaped frames (8) through the inner rings of the bearing seats (16), ear plates (14) are fixed on the upper surfaces of the two U-shaped frames (8), and two otic placode (14) are located the rear side setting of montant (15), two the upper end of montant (15) all is fixed with worm (13), two the inboard transmission that all meshes of worm (13) has worm wheel (12), two all be provided with wind-up pulley (11) in otic placode (14).

2. The multifunctional liftable and adjustable warm-air drier according to claim 1, characterized in that two fixed blocks are fixed on the lower surface of the placing plate (7), and the other ends of the two support rods (6) are respectively and rotatably connected with the two fixed blocks.

3. The multifunctional liftable and adjustable warm air blower according to claim 1, characterized in that a through hole is formed in each of the left surface and the right surface of the storage box (1), a bearing is embedded in each of the two through holes, a connecting rod is fixed to each of the two ends of the first bevel gears (4) close to each other, and the other ends of the two connecting rods penetrate through inner rings of the bearings and are fixed to the two-way screw (2).

4. The multifunctional lifting adjusting warm air blower according to claim 1 is characterized in that two ends of the two winding wheels (11) are rotatably connected with the worm wheel (12) through a first rotating rod, and the rear ends of the two worm wheels (12) are fixedly connected with the first rotating rod through a second rotating rod.

5. The multifunctional lifting adjusting warm-air drier according to claim 4, characterized in that the winding wheel (11) on the left side and the fixing seat (10) on the left side and the winding wheel (11) on the right side and the fixing seat (10) on the right side are connected through pulling ropes.

6. The multifunctional lifting and adjusting warm air blower according to claim 1 is characterized in that a crank is arranged at the right end of the containing box (1), a fixing rod (17) is fixed at one end of the crank, and the other end of the fixing rod (17) penetrates through the U-shaped frame (8) and is fixed with the right end of the first bevel gear (4).