CN214661015U - Foldable electric fan convenient to store - Google Patents
Foldable electric fan convenient to store Download PDFInfo
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- CN214661015U CN214661015U CN202120536318.7U CN202120536318U CN214661015U CN 214661015 U CN214661015 U CN 214661015U CN 202120536318 U CN202120536318 U CN 202120536318U CN 214661015 U CN214661015 U CN 214661015U
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- pull rod
- base
- electric fan
- seat
- store
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Abstract
The embodiment of the utility model provides a foldable electric fan convenient to store, which comprises a base and a fan main body, wherein the fan main body is arranged at the top position of the base; the pull rod component comprises a pull rod body and a pull rod seat which are mutually assembled and connected, the pull rod body is rotatably connected with the fan main body, and the pull rod seat is rotatably connected with the base; the pull rod pressing plate is sleeved on the pull rod seat from top to bottom, the pull rod sleeve can move along the axial direction of the pull rod seat, and when the pull rod sleeve is pressed on the pull rod pressing plate, the pull rod seat and the base cannot rotate relatively. The foldable electric fan convenient to store provided by the utility model has simple integral structure, realizes the fixation of the pull rod component through the locking effect of the pull rod sleeve in the using state, and avoids the deviation and the shaking of the angle; the electric fan after folding and taking in has compact integral structure and small occupied space, is convenient for users to take in and carry, and can effectively improve the use experience of the users.
Description
Technical Field
The utility model relates to a daily domestic appliance technical field, concretely relates to collapsible electric fan convenient to accomodate.
Background
With the development and progress of society and the continuous improvement of quality of life, people have higher and higher requirements on comfort, and people pay more attention to the safety of outdoor environment and pay more attention to the comfort of indoor environment. For indoor temperature regulation, the most common motors are electric fans. An electric fan is a daily household appliance which uses a motor to drive blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling, relieving summer heat and circulating air.
There are multiple type electric fans in the market at present, but most electric fans are when using, and the time is relatively fixed between fan main part and base, the connecting rod, and the air supply angle and the height of fan main part are difficult to adjust for the electric fan can not be well with wind-blowing to the human body, leads to user's use to experience poorly. In addition, the electric fan can not be folded and stored when not in use, thereby not only occupying space easily, but also being convenient for a user to carry. Small-size electric fans such as hand-held type, wearing formula have also constantly appeared in the market, and it has portable, the advantage that can use anytime and anywhere, but has the defect such as the amount of wind is little, the cooling effect is poor, it is inconvenient to grip and dress.
Therefore, there is a need in the art to provide an electric fan that is convenient to store and carry.
SUMMERY OF THE UTILITY MODEL
To the defect sum not enough above, the utility model provides a collapsible electric fan convenient to accomodate, this collapsible electric fan convenient to accomodate have convenience of customers fold accomodate, blow angle and height-adjustable and have the characteristics of locking function.
The utility model provides a collapsible electric fan convenient to accomodate which characterized in that includes:
the fan body is arranged at the top position of the base;
the pull rod component comprises a pull rod body and a pull rod seat which are mutually assembled and connected, the pull rod body is rotatably connected with the fan main body, and the pull rod seat is rotatably connected with the base;
the pull rod cover, the pull rod component still includes the pull rod clamp plate, the pull rod cover with the pull rod clamp plate is established from last to establishing in proper order down on the pull rod seat, just the pull rod cover can be followed the axial activity of pull rod seat, works as the pull rod cover crimping is in when on the pull rod clamp plate, the pull rod seat with unable relative rotation between the base.
Furthermore, the outer periphery of the pull rod seat is provided with an external thread, the inner periphery of the pull rod sleeve is provided with an internal thread, and the external thread and the internal thread are matched with each other, so that the pull rod sleeve can be movably sleeved on the pull rod seat.
Furthermore, a support piece is arranged on the base, and an arc-shaped surface is arranged at the top of the support piece;
the bottom of the pull rod seat is provided with a rotating shaft, and the rotating shaft is abutted to the arc-shaped surface, so that the pull rod seat is rotatably connected with the base.
Further, the support piece is a silica gel pad.
Further, the hinge device further comprises a rotating shaft cover, wherein the rotating shaft cover presses the rotating shaft on the supporting piece, so that the rotating shaft is rotatably and hingedly arranged between the supporting piece and the rotating shaft cover.
Further, the pull rod pressing plate is arranged at the top of the rotating shaft cover, and when the pull rod sleeve pushes the pull rod pressing plate to be in press connection with the rotating shaft cover, the pull rod seat and the base cannot rotate relatively.
Furthermore, the pull rod body comprises a plurality of telescopic rod structures which can be mutually connected in a sliding manner, so that the length of the pull rod body can be adjusted.
Further, the pull rod member further comprises a pull rod cover, and the pull rod body is fixedly assembled and connected with the pull rod seat through the pull rod cover.
Further, the pull rod body further comprises a pull rod head, and the pull rod body is hinged to the back of the fan main body through the pull rod head.
Further, the back of the fan main body is provided with a containing cavity, and the containing cavity is used for containing the folded pull rod component.
The utility model provides a collapsible electric fan convenient to accomodate includes base and fan main part to and set up pull rod member and the pull rod cover between the two, the pull rod member includes mutual assembly connection's pull rod body and pull rod seat, and pull rod body and fan main part rotatable coupling, pull rod seat and base rotatable coupling. The pull rod sleeve and the pull rod pressing plate of the pull rod member are sequentially sleeved on the pull rod seat from top to bottom, and when the pull rod sleeve is pressed on the pull rod pressing plate, the pull rod seat and the base are kept relatively static. Specifically, when the foldable electric fan is in a use state, the foldable electric fan is pulled upwards, and the angle of the foldable electric fan is adjusted to be upright or close to the upright state; then the movable pull rod sleeve is rotated to be in compression joint with a pull rod pressing plate of the pull rod member, and at the moment, due to the compression joint locking effect of the pull rod sleeve, the angle of the pull rod member is fixed. And, because the pull rod body and the fan main part rotatable coupling of pull rod component, and the length of pull rod body is adjustable, consequently accessible rotates fan main part and flexible pull rod body and realizes the adjustment of electric fan angle of blowing (180 within ranges) and the height of blowing respectively for the electric fan can be well with wind send the human body on, thereby improves user's use experience. When the foldable fan is in a non-use state, the pull rod sleeve is rotated reversely to be loosened and unlocked, and the pull rod seat and the base are restored to be in a rotatable connection state; then rotate the angle between adjustment fan main part and the pull rod component, pull rod component and the base respectively, can fold fan main part and pull rod component and accomodate to the base on, the overall structure after folding and accomodating is compact, and the volume is less, does not occupy user's space and convenience of customers carries.
Therefore, the utility model provides a foldable electric fan convenient to accomodate compares in prior art, has following beneficial effect at least:
firstly, the foldable electric fan convenient to store has a simple overall structure, and the pull rod component is fixed under the locking action of the pull rod sleeve in the use state, so that the angle deviation and the shaking are avoided; the electric fan after being folded and stored has compact integral structure and small occupied space, and is convenient for a user to store and carry.
Secondly, the utility model realizes the function of multi-angle (180-degree range) wind direction adjustment of the fan main body through the rotatable connection between the pull rod body and the fan main body and between the pull rod seat and the base, so that the electric fan can blow wind to the human body well, and the use experience of users is effectively improved;
the utility model realizes the adjustment of the whole length of the pull rod component by arranging the telescopic pull rod body, thereby realizing the adjustment of the height of the main body of the fan within a certain range and ensuring that the blowing height of the electric fan meets the use requirements of users;
fourthly, the utility model discloses set up mobilizable pull rod cover and pull rod clamp plate on the pull rod seat, can effectively realize the locking limit function between pull rod seat and the base through the crimping effort of pull rod cover to the pull rod clamp plate, prevent that the pull rod component from still appearing rocking or the condition of angular deflection after locking.
Drawings
Fig. 1 is a schematic structural view of the foldable electric fan convenient to store of the present invention;
fig. 2 is an exploded view of the foldable electric fan convenient to store of the present invention;
FIG. 3 is an exploded view of the base, drawbar member and spindle cover of the present invention;
fig. 4 is a schematic structural view of the pull rod seat of the present invention;
description of reference numerals: 1. a base; 11. a support member; 2. a pull rod member; 21. a pull rod body; 22. a pull rod seat; 221. an external thread; 222. a rotating shaft; 23. a pull rod pressing plate; 24. a pull rod cover; 3. a fan main body; 31. a receiving cavity; 4. a pull rod sleeve; 5. and a rotating shaft cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, according to an embodiment of the present invention, a foldable electric fan convenient to store includes a base 1 and a fan main body 3, wherein the fan main body 3 is disposed at a top position of the base 1; the fan further comprises a pull rod member 2, wherein the pull rod member 2 comprises a pull rod body 21 and a pull rod seat 22 which are assembled and connected with each other, the pull rod body 21 is rotatably connected with the fan main body 3, and the pull rod seat 22 is rotatably connected with the base 1. Specifically, both ends of the tie member 2 (the tie holder 22 and the tie body 21, respectively) are connected to the base 1 and the fan body 3, respectively, and serve as an intermediate connection structure for connecting the base 1 and the fan body 3, so that the base 1 serves to support the fan body 3 at the top thereof.
The foldable electric fan convenient to store further comprises a pull rod sleeve 4, the pull rod member 2 further comprises a pull rod pressing plate 23, the pull rod sleeve 4 and the pull rod pressing plate 23 are sequentially sleeved on the pull rod base 22 from top to bottom, the pull rod sleeve 4 can move along the axial direction of the pull rod base 22, and when the pull rod sleeve 4 is pressed on the pull rod pressing plate 23, the pull rod base 22 and the base 1 cannot rotate relatively. Particularly, the utility model discloses a foldable electric fan is including using and not using two kinds of states, and can freely switch in these two kinds of states. When the foldable fan is in a non-use state, the pull rod sleeve 4 is operated to be loosened and unlocked, and the pull rod seat 22 and the base 1 are restored to be in a rotatable connection state; then rotate the angle between adjustment fan main part 3 and pull rod component 2, pull rod component 2 and the base 1 respectively, can fold fan main part 3 and pull rod component 2 and accomodate to base 1 on, the overall structure after folding and accomodating is compact, and the volume is less, does not occupy user's space and convenience of customers carries.
When the foldable electric fan is in a use state, the folded fan main body 3 and the pull rod member 2 are pulled upwards, and the angle of the pull rod member 2 is adjusted to be vertical or close to a vertical state; then, the movable pull rod sleeve 4 is pressed on the pull rod pressing plate 23 of the pull rod member 2 through operation, and at the moment, due to the pressing and locking effect of the pull rod sleeve 4, the angle of the pull rod member 2 is fixed and positioned. Moreover, the pull rod body 21 and the fan body 3 of the pull rod member 2 are rotatably connected, and the length of the pull rod body 21 is adjustable, so that the adjustment of the blowing angle (within 180 degrees) and the blowing height of the electric fan can be realized by rotating the fan body 3 and the telescopic pull rod body 21 respectively, the electric fan can blow wind to a human body well, and the use experience of a user is improved.
Therefore, the foldable electric fan convenient to store provided by the utility model can thoroughly solve the problem that the air supply angle and height of the electric fan in the prior art are difficult to adjust, resulting in poor user experience; and the electric fan can not be folded and stored when not in use, thereby not only occupying space easily, but also being convenient for the user to carry.
Referring to fig. 2 to 4, in a preferred embodiment, an external thread 221 is disposed on an outer peripheral side of the pull rod seat 22, an internal thread is disposed on an inner peripheral side of the pull rod sleeve 4, and the external thread 221 and the internal thread are matched with each other, so that the pull rod sleeve 4 is movably sleeved on the pull rod seat 22. Specifically, the internal thread of the pull rod cover 4 and the external thread 102 of the pull rod seat 22 are screwed to each other, so that the pull rod cover 4 is rotatably disposed on the pull rod seat 22. When the pull rod sleeve 4 is rotated along the preset direction to be pressed on the pull rod pressing plate 23 of the pull rod member 2, the angle of the pull rod member 2 is fixedly positioned due to the pressing and locking effect of the pull rod sleeve 4, so that the relative rotation between the pull rod seat 22 and the base 1 is effectively prevented, and the situation that the pull rod seat 22 still shakes after being locked on the base 1 is avoided.
Referring to fig. 3 and 4, in an embodiment of the present invention, a supporting member 11 is disposed on the base 1, and an arc-shaped surface is disposed on a top of the supporting member 11; the bottom of the pull rod seat 22 is provided with a rotating shaft 222, and the rotating shaft 22 is abutted to the arc-shaped surface 11, so that the pull rod seat 22 and the base 1 can be rotatably connected. Particularly, the arc surface is arranged on the upper surface of the support 11, the rotating radian of the arc surface is attached to the rotating track of the outer surface of the rotating shaft 222, and the slipping between the support 11 and the rotating shaft 222 can be prevented by the structural design mode, so that the rotating stability of the rotating shaft 222 on the support 11 is improved.
In one preferable solution of this embodiment, the supporting member 11 is a silicone pad. In this preferred scheme, because the silica gel pad is a high active adsorption material, can increase the frictional resistance between support piece 11 and pivot 222 to a certain extent to further improve the connection stability between the two, be convenient for the user to adjust the angle between drawbar member 2 and base 1. In addition, because the supporting member 11 made of the silica gel material is abutted to the rotating shaft 222, when the rotating shaft 222 rotates, the supporting member 11 can give a more intuitive feedback effect to a user.
Referring to fig. 2 and 3, in a further aspect of this embodiment, the foldable electric fan convenient for storage further includes a shaft cover 5, and the shaft cover 5 presses the rotating shaft 222 onto the supporting member 11, so that the rotating shaft 222 is rotatably and hingedly disposed between the supporting member 11 and the shaft cover 5. In this further embodiment, the rotating shaft cover 5 presses the rotating shaft 222 onto the support 11, and at this time, the upper half portion of the rotating shaft 222 abuts against the arc-shaped surface of the support 11, and the lower half portion of the rotating shaft 222 abuts against the rotating shaft cover 5. That is, the support 11 and the shaft cover 5 are combined to form a receiving cavity for the rotation of the shaft 222, so that the shaft 222 is rotatably hinged between the two, thereby further improving the rotational stability of the drawbar member 2 on the base 1.
Referring to fig. 3, in a further aspect of this embodiment, the pull rod pressing plate 23 is disposed on the top of the spindle cover 5, and when the pull rod sleeve 4 pushes the pull rod pressing plate 23 to press against the spindle cover 5, the pull rod seat 23 and the base 1 cannot rotate relatively. Specifically, since the pull rod pressing plate 23 is provided on the top of the spindle cover 5, when the pull rod cover 4 is rotated in a predetermined direction to be pressed against the pull rod pressing plate 23 of the pull rod member 2, the pull rod pressing plate 23 applies an acting stress to the spindle cover 5 of the same magnitude as that applied to the pull rod pressing plate 23 by the pull rod cover 4, thereby pressing the pull rod pressing plate 23 against the spindle cover 5. At this time, due to the limiting and blocking effect of the pull rod pressing plate 23, the pull rod seat 22 and the base 1 cannot rotate, so that the angle between the pull rod member 2 and the base 1 is kept relatively fixed.
Referring to fig. 2, in an alternative, the tie rod body 21 includes a plurality of telescopic rod structures slidably connected to each other, so that the length of the tie rod body 21 can be adjusted. Specifically, two or more telescopic rod structures are combined to form the pull rod body 21 in a mutually slidable connection manner, so that the distance between the fan body 3 and the base 1 can be adjusted, that is, the height of the fan body 3 relative to the base 1 can be adjusted. More specifically, when the utility model discloses a foldable electric fan is when user state, and pull rod body 21 is whole to be tensile extension state, and the user can adjust its length according to the in-service use demand to realize foldable electric fan's the altitude mixture control function of blowing.
Referring to fig. 2 and 3, in a preferred embodiment, the drawbar member 2 further includes a drawbar cover 24, and the drawbar body 21 is fixedly assembled and connected with the drawbar seat 22 through the drawbar cover 24. In the preferred embodiment, the pull rod cover 24 is disposed between the pull rod body 21 and the pull rod seat 22, so that the pull rod body 21 and the pull rod seat 22 can be assembled together in a clamping manner, and the fixed connection assembly of the two is realized.
Referring to fig. 1 and 2, in another embodiment of the present invention, the pull rod body 21 further includes a pull rod head, and the pull rod body 21 is hinged to the back of the fan main body 3 through the pull rod head. Specifically, the tie rod head includes the bellied pivot structure towards the left and right sides, rotationally sets up in the holding tank of fan main part 3 back through this pivot structure to realize the articulated connection between tie rod head and fan main part 3. More specifically, because the drawbar head and the fan body 3 are rotatably connected, when the electric fan is folded and stored, the drawbar member 2 can be stored at the back position of the fan body 3 by rotating the fan body 3, and the operation is simple and convenient.
Referring to fig. 2, in a preferred embodiment of the present invention, a receiving cavity 31 is provided at the back of the fan main body 3, and the receiving cavity 31 is used for receiving the folded pull rod member 2. In the preferred embodiment, the receiving cavity 31 is a concave receiving groove structure recessed toward the inside of the fan main body 3, and the receiving space formed by the receiving cavity 31 is used for placing the folded pull rod member 2. More specifically, the folding specific operation process of the foldable electric fan is as follows: firstly, the pull rod sleeve 4 is unscrewed from the pull rod seat 22, the locking and fixing between the pull rod pressing plate 23 and the base 1 is released → then all telescopic rod structures in the pull rod body 21 are compressed and shortened, the compression and storage operation of the locking pull rod body 21 is completed → then the compressed and stored pull rod member 2 is turned to the position close to the base 1 and is placed into the storage cavity 31 of the fan main body 3, and then the base 1 and the fan main body 3 can be closely and adjacently arranged.
In summary, the foldable electric fan convenient to store provided by the utility model has a simple overall structure, and the pull rod member 2 is fixed by the locking action of the pull rod sleeve 4 in the using state, so that the deviation and the shaking of the angle are avoided; the electric fan after being folded and stored has compact integral structure and small occupied space, and is convenient for a user to store and carry. And, the utility model discloses a rotatable coupling between pull rod body 21 and the fan main part 3, between pull rod seat 22 and the base 1 realizes the function of 3 multi-angle (180 scope) wind direction adjustments of fan main part for on the electric fan can blow wind well and send the human body, effectively improve user's use and experience. And simultaneously, the utility model discloses a set up telescopic pull rod body 21 and realize the adjustment of the whole length of pull rod component 2 to realize the adjustment of 3 height in certain extent of fan main part, make the high user demand that satisfies of blowing of electric fan. Furthermore, the utility model discloses set up mobilizable pull rod cover 4 and pull rod clamp plate 23 on pull rod seat 22, can effectively realize the locking limit function between pull rod seat 22 and the base 1 through the crimping effort of pull rod cover 4 to pull rod clamp plate 23, thoroughly solve pull rod component 2 and still appear rocking or the technical problem of angular deflection after locking.
Of course, the above is a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and decorations can be made without departing from the basic principle of the present invention, and these modifications and decorations are also considered to be within the scope of the present invention.
Claims (10)
1. The utility model provides a collapsible electric fan convenient to accomodate which characterized in that includes:
the fan body is arranged at the top position of the base;
the pull rod component comprises a pull rod body and a pull rod seat which are mutually assembled and connected, the pull rod body is rotatably connected with the fan main body, and the pull rod seat is rotatably connected with the base;
the pull rod cover, the pull rod component still includes the pull rod clamp plate, the pull rod cover with the pull rod clamp plate is established from last to establishing in proper order down on the pull rod seat, just the pull rod cover can be followed the axial activity of pull rod seat, works as the pull rod cover crimping is in when on the pull rod clamp plate, the pull rod seat with unable relative rotation between the base.
2. The foldable electric fan convenient to store as claimed in claim 1, wherein an external thread is disposed on an outer peripheral side of the pull rod base, an internal thread is disposed on an inner peripheral side of the pull rod sleeve, and the external thread and the internal thread are engaged with each other, so that the pull rod sleeve can be movably sleeved on the pull rod base.
3. The foldable electric fan convenient to store as claimed in claim 1, wherein a support is provided on the base, and an arc-shaped surface is provided on the top of the support;
the bottom of the pull rod seat is provided with a rotating shaft, and the rotating shaft is abutted to the arc-shaped surface, so that the pull rod seat is rotatably connected with the base.
4. The foldable electric fan convenient to store as claimed in claim 3, wherein the support is a silicone pad.
5. The foldable electric fan convenient to store as claimed in claim 3, further comprising a shaft cover pressing the rotation shaft against the support member, so that the rotation shaft is rotatably and hingedly disposed between the support member and the shaft cover.
6. The foldable electric fan convenient to store as claimed in claim 5, wherein the pull rod pressing plate is disposed on top of the rotation shaft cover, and when the pull rod sleeve pushes the pull rod pressing plate to press against the rotation shaft cover, the pull rod seat and the base seat cannot rotate relatively.
7. The foldable electric fan convenient to store as claimed in claim 1, wherein the pull rod body comprises a plurality of telescopic rod structures slidably connected with each other, so that the length of the pull rod body can be adjusted.
8. The foldable electric fan convenient to store as recited in claim 1, wherein said pull rod member further comprises a pull rod cover, said pull rod body is fixedly assembled and connected with said pull rod base through said pull rod cover.
9. The foldable electric fan convenient to store as claimed in claim 1, wherein the pull rod body further comprises a pull rod head, and the pull rod body is hinged to the back of the fan main body through the pull rod head.
10. The foldable electric fan convenient to store as claimed in claim 9, wherein the back of the fan body is provided with a storage cavity for accommodating the folded pull rod member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536318.7U CN214661015U (en) | 2021-03-15 | 2021-03-15 | Foldable electric fan convenient to store |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536318.7U CN214661015U (en) | 2021-03-15 | 2021-03-15 | Foldable electric fan convenient to store |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214661015U true CN214661015U (en) | 2021-11-09 |
Family
ID=78453254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120536318.7U Active CN214661015U (en) | 2021-03-15 | 2021-03-15 | Foldable electric fan convenient to store |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214661015U (en) |
-
2021
- 2021-03-15 CN CN202120536318.7U patent/CN214661015U/en active Active
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