CN207647823U - Electric fan chassis assembly - Google Patents
Electric fan chassis assembly Download PDFInfo
- Publication number
- CN207647823U CN207647823U CN201721583212.2U CN201721583212U CN207647823U CN 207647823 U CN207647823 U CN 207647823U CN 201721583212 U CN201721583212 U CN 201721583212U CN 207647823 U CN207647823 U CN 207647823U
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- Prior art keywords
- chimeric
- protrusion
- electric fan
- chassis
- base component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000004308 accommodation Effects 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of electric fans, in particular to an electric fan chassis component, which comprises a chassis, a disk surface and a circumferential side wall connected below the disk surface, wherein the disk surface and the circumferential side wall enclose an accommodating space, and the inner surface of the circumferential side wall is provided with an embedded bulge; the balancing weight, the outline with accommodation space suits, detachably install in the accommodation space, the balancing weight corresponds be equipped with the embedded groove on the bellied lateral wall of gomphosis, the embedded groove only has the orientation the opening that the circumference lateral wall on chassis set up, only during the installation circumference lateral wall warp to be used for the protruding embedding of gomphosis the embedded groove. The utility model provides an electric fan chassis subassembly, chassis and balancing weight connection structure do not expose, and convenient assembling, connect firmly.
Description
Technical field
The utility model is related to electric fan technical fields, and in particular to a kind of electric fan base component.
Background technology
It is dazzling in the market in electric refrigerator, high property of the vertical electric-fan because of its comfortable natural wind and power and energy saving
Valence ratio, nevertheless suffers from the favor of consumers in general.The pedestal of electric fan includes chassis and the clump weight that is arranged below chassis, example
Such as Chinese patent literature CN201236829Y, a kind of base plate component of fan is disclosed, including chassis and mounted on tray bottom
Clump weight, several Elastic buckles for clamping clump weights are provided on the bottom surface on chassis, and Elastic buckle is on tray bottom edge
Towards the card base of chassis bending setting, the peripheral region of clump weight lower surface is equipped with the notch for being suitable for card base insertion, card base from lower and
On stretch into notch the bottom surface for clasping clump weight, the connection on chassis and clump weight is realized, although the base plate component of fan is by chassis
It is hidden in tray bottom with the card distribution structure of clump weight, does not influence appearance, but since the bottom margin that card base stretches out chassis is set
It sets, card base lacks support in stress deformation so that when chassis and clump weight are installed, rely primarily on card base and chassis junction
Flexible deformation, make card base be inserted into card slot, card base and chassis junction intensity are relatively low, repeatedly card polarity be easy to happen card base roll over
It is disconnected；Also, card base is arranged below clump weight, and electric fan collides with once chassis occurs in the handling process, or flumps ground
When, card base is very easy to straight tread surface, and when acock dragging electric fan, card base also easily becomes stress point with chassis junction,
Card base is all very easy to touch disconnected, damage under these service conditions, and clump weight is caused to fall off with chassis, is easy to injure ground by a crashing object or even pound
The person of hurting sb.'s feelings, it is very dangerous.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome electric fan base in the prior art and clump weight company
Connect built on the sand, the defect that is easily detached from of clump weight, it is not exposed to provide a kind of chassis and clump weight connection structure, and assembly side
Just, the electric fan base component of stable connection.
The technical solution adopted in the utility model is as follows：
A kind of electric fan base component, including：Chassis, the circumferential side wall that there is disk and be connected to below the disk,
The disk and the circumferential side wall surround accommodation space, and the inner surface of the circumferential side wall is equipped with chimeric protrusion；Clump weight,
Outer profile is adapted with the accommodation space, is removably installed in the accommodation space, the clump weight corresponds to described embedding
The side wall for closing protrusion is equipped with embedded groove, and the embedded groove only has the opening that the circumferential side wall towards the chassis is arranged, installation
When only circumferential side wall deformation for the chimeric embedded embedded groove of protrusion.
The chimeric protrusion includes at least the first chimeric protrusion and the second chimeric protrusion.
The first chimeric protrusion is set as one, and the second chimeric protrusion is set as two and is oppositely arranged, along week
It is located between two described second chimeric protrusions to the described first chimeric protrusion.
Described first chimeric protrusion is U-shaped protrusion, and the opening and the disk of U-shaped protrusion are against setting.
Described second chimeric protrusion is L-type protrusion.
The vertical portion of the L-type protrusion and the disk are against setting.
The shape of the embedded groove is consistent with the chimeric shape of protrusion.
Further include locking mechanism, the locking mechanism includes the female screw of tool being set on the disk inner surface
Installation cavity, the via on the clump weight, and the screw across the via and the screw installation cavity screw-thread fit.
The clump weight is equipped with groove towards the side of the disk, and the groove is blind slot, and the screw installation cavity is stretched
Enter in the groove, the via is set on the slot bottom of the groove.
Locking mechanism protrusion chimeric with described first is located at the both sides of vertical pole of electric fan.
Technical solutions of the utility model have the following advantages that：
1. electric fan base component provided by the utility model, including chassis and the clump weight being connected to below chassis, bottom
Disk includes disk and the circumferential side wall that is connected to below disk, and disk and circumferential side wall surround downward opening accommodation space, week
Chimeric protrusion is provided on the inner surface of side wall, outer profile and the accommodation space of clump weight are adapted, are removable installed in
In accommodation space, and clump weight corresponds to the side wall for being fitted into protrusion equipped with embedded groove, and embedded groove only has the week towards chassis
Chimeric protrusion is directed at embedded groove, relies primarily on chassis by the opening being arranged to side wall when chassis and clump weight are installed
The deformation of circumferential side wall makes chimeric protrusion be inserted into embedded groove, reduces the stress for being fitted into protrusion when being inserted into embeded slot, effectively keeps away
The damage of chimeric protrusion is exempted from；Also, chimeric protrusion is arranged on the inner surface of the circumferential side wall on chassis so that chimeric protrusion with
The bonded area bigger on chassis can also be fitted into the chimeric raised connection with chassis of shape raising of protrusion by further designing
Intensity keeps the connection of chassis and clump weight more firm；Meanwhile chimeric protrusion is hidden in inside chassis completely, and it is not exposed, it moves
Or when dragging electric fan, chimeric protrusion will not directly collide with ground, not easily damaged.
2. it is embedding including at least the first chimeric protrusion and second to be fitted into protrusion for electric fan base component provided by the utility model
Protrusion is closed, at least two chimeric male cooperations enhance the bonding strength on chassis and clump weight.
3. electric fan base component provided by the utility model, it includes one first chimeric protrusion and two the to be fitted into protrusion
Two is chimeric raised, and two the second chimeric protrusions are oppositely arranged, and the circumferential first chimeric protrusion along chassis is located at two second and is fitted into
Between protrusion, when chassis is assembled with clump weight, first the first chimeric protrusion is inserted into the embedded groove on chassis, realizes pre-determined bit, then
The second of both sides chimeric protrusion is taken advantage of a situation and is inserted into embedded groove, three sides for completing chassis and clump weight are assembled, easy to operate, are not necessarily to
Each chimeric protrusion is aligned one by one with embedded groove, assembly is quick, stable connection.
4. electric fan base component provided by the utility model, the first chimeric protrusion is U-shaped protrusion, the opening of U-shaped protrusion
With disk against setting, U-shaped protrusion is larger with the bonded area of the circumferential side wall on chassis, and U-shaped structure is stablized, and coordinates with embedded groove
It is firm.
5. electric fan base component provided by the utility model, the second chimeric protrusion is L-type protrusion, in the first chimeric protrusion
After cooperation chimeric with embedded groove, chassis and clump weight are completed in the cooperation of embedded groove that L-type protrusion directly can take advantage of a situation corresponding
Assembly.
6. electric fan base component provided by the utility model, the vertical portion of L-type protrusion and disk are against setting, horizontal part
Support is provided for clump weight.
7. electric fan base component provided by the utility model, the shape of embedded groove is consistent with the shape for being fitted into protrusion, energy
The contact area for enough increasing clump weight and chimeric protrusion, enhances the bond strength of clump weight and chimeric protrusion.
8. electric fan base component provided by the utility model, further includes locking mechanism, locking mechanism includes being set to disk
The female screw installation cavity of tool on inner surface, the via being set on clump weight, and across via and screw installation cavity spiral shell
The screw of line cooperation, the setting of locking mechanism further enhance the bonding strength of chassis and clump weight.
9. electric fan base component provided by the utility model, clump weight is equipped with blind slot, screw peace towards the side of disk
It behave affectedly and stretches into blind slot, via is set to the slot bottom of blind slot, and the convenient via of setting of blind slot opens up, and screw installation cavity stretches into blind
Slot advantageously reduces the thickness on chassis, not only easy to process, and assembly is also more convenient.
10. electric fan base component provided by the utility model, locking mechanism protrusion chimeric with first is located at electric wind
Fan the both sides of column, this set realizes the multi-direction connection on chassis and clump weight, when assembly first by the first chimeric protrusion with it is embedding
Enter the chimeric cooperation of slot, chassis be located in correct installation site, then be fastenedly connected chassis and clump weight by locking mechanism,
Assembly is rapid, stable connection.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the explosive view of the electric fan provided in the embodiments of the present invention one；
Fig. 2 is the dimensional structure diagram on chassis shown in FIG. 1；
Fig. 3 is chassis shown in FIG. 1 and the sectional view under clump weight assembled state；
Fig. 4 is chassis shown in FIG. 1 and the sectional view under clump weight assembled state.
Reference sign：
The chassis 1-；The chimeric protrusions of 11- first；The chimeric protrusions of 12- second；13- screw installation cavitys；2- clump weights；21- is embedded in
Slot；22- grooves；23- screws；3- columns.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment one
As shown in Figs 1-4, provided in this embodiment including chassis 1 and the clump weight 2 being connected to below chassis 1, chassis 1 is wrapped
The circumferential side wall for including disk and being connected to below disk, disk and circumferential side wall surround downward opening accommodation space, peripheral side
Chimeric protrusion is provided on the inner surface of wall, outer profile and the accommodation space of clump weight 2 are adapted, and are removable installed in receiving
In space, and clump weight 2 corresponds to the side wall for being fitted into protrusion equipped with embedded groove 21, and embedded groove 21 has towards chassis 1
Chimeric protrusion is directed at embedded groove 21, relied primarily on by the opening of circumferential side wall setting when chassis 1 and clump weight 2 are installed
The deformation of the circumferential side wall on chassis 1 makes chimeric protrusion be inserted into embedded groove 21, reduce chimeric protrusion when being inserted into embeded slot by
Power effectively prevents the damage for being fitted into protrusion；Also, chimeric protrusion is arranged on the inner surface of the circumferential side wall on chassis 1 so that
The bonded area bigger of chimeric protrusion and chassis 1 can also improve chimeric protrusion by further designing the shape of chimeric protrusion
With the bonding strength on chassis 1, keep chassis 1 and the connection of clump weight 2 more firm.
As Figure 2-3, it includes one first chimeric protrusion 11 and two second chimeric protrusions 12 to be fitted into protrusion, two the
Two chimeric protrusions 12 are oppositely arranged, between the circumferential first chimeric protrusion 11 on chassis 1 is located at two second chimeric protrusions 12, bottom
When disk 1 and clump weight 2 assemble, first the first chimeric protrusion 11 is inserted into the embedded groove 21 on chassis 1, realizes pre-determined bit, then by two
The second of side chimeric raised 12, which is taken advantage of a situation, to be inserted into embedded groove 21.
First chimeric protrusion 11 is U-shaped protrusion, and the opening and disk of U-shaped protrusion are against setting, corresponding embedded groove
21 is U-shaped；Second chimeric protrusion 12 is L-type protrusion, and with disk against setting, horizontal part is clump weight 2 for the vertical portion of L-type protrusion
Support is provided, corresponding embedded groove 21 is L-shaped.
Chimeric protrusion is wholely set with chassis 1.
As shown in figure 4, the center on clump weight 2 and chassis 1 is equipped with the installing port worn suitable for vertical pole of electric fan 3, locking
Structure chimeric with first raised 11 is located at the both sides of vertical pole of electric fan 3, and locking mechanism includes being set on disk inner surface
Have 23 installation cavity 13 of female screw, the via being set on clump weight 2, and across via and 23 installation cavity of screw, 13 screw thread
The screw 23 of cooperation, clump weight 2 are equipped with blind slot towards the side of disk, and 23 installation cavity 13 of screw stretches into blind slot, and via is set to
The slot bottom of blind slot, the convenient via of setting of blind slot open up, and 23 installation cavity 13 of screw stretches into blind slot and advantageously reduces chassis 1
Thickness, not only easy to process, assembly is also more convenient.
Clump weight 2 corresponds to backwards to the side of blind slot and also offers blind slot at via, reduces the thickness of via, is conducive to wear
Screw 23.
When assembly, first the first chimeric protrusion 11 is inserted by the deformation of the circumferential side wall on chassis 1 in embedded groove 21, then suitable
Gesture presses the both sides that chassis 1 is equipped with the second chimeric protrusion 12, so that the second chimeric protrusion 12 is inserted into embedded groove 21, is fitted into protrusion not
Only chassis 1 provides three faces with clump weight 2 and connect, and plays positioning action, at this time again by screw 23 by chassis 1 with
Clump weight 2 is fastenedly connected, and position is accurate, stable connection.
As the alternative embodiments of embodiment one, it includes one first chimeric protrusion and three second to be fitted into protrusion
Chimeric protrusion, three second two be fitted into protrusion are oppositely arranged, another protrusion chimeric with first is oppositely arranged.
As the alternative embodiments of embodiment one, the first chimeric protrusion protrusion chimeric with second is L-type protrusion.
As the alternative embodiments of embodiment one, locking mechanism is set as multiple.
As the alternative embodiments of embodiment one, electric fan base component is not provided with locking mechanism.
As the alternative embodiments of embodiment one, the second embedded structure and/or the first embedded structure are V-type protrusion.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. a kind of electric fan base component, which is characterized in that including：
Chassis (1), with disk and the circumferential side wall being connected to below the disk, the disk and the circumferential side wall surround
The inner surface of accommodation space, the circumferential side wall is equipped with chimeric protrusion；
Clump weight (2), outer profile is adapted with the accommodation space, is removably installed in the accommodation space, described to match
The side wall of the corresponding chimeric protrusion of pouring weight (2) is equipped with embedded groove (21), and the embedded groove (21) is only towards the chassis
(1) opening of circumferential side wall setting, the only described circumferential side wall deformation is for the chimeric protrusion embedded insertion when installation
Slot (21).
2. electric fan base component according to claim 1, which is characterized in that it is embedding that the chimeric protrusion includes at least first
Close raised (11) and second chimeric raised (12).
3. electric fan base component according to claim 2, which is characterized in that described first chimeric raised (11) are set as
One, described second chimeric raised (12) are set as two and are oppositely arranged, and circumferentially described first chimeric raised (11) are located at
Between two described second chimeric raised (12).
4. electric fan base component according to claim 2, which is characterized in that described first chimeric raised (11) are U-shaped
Protrusion, the opening of U-shaped protrusion and the disk are against setting.
5. electric fan base component according to claim 2, which is characterized in that described second chimeric raised (12) are L-type
Protrusion.
6. electric fan base component according to claim 5, which is characterized in that the vertical portion of the L-type protrusion with it is described
Disk is against setting.
7. the electric fan base component according to any one of claim 1-6, which is characterized in that the embedded groove (21)
Shape is consistent with the chimeric shape of protrusion.
8. the electric fan base component according to any one of claim 2-6, which is characterized in that further include locking mechanism,
The locking mechanism includes the female screw installation cavity (13) of tool being set on the disk inner surface, is set to the counterweight
Via on block (2), and the screw (23) across the via and screw installation cavity (13) screw-thread fit.
9. electric fan base component according to claim 8, which is characterized in that the clump weight (2) is towards the disk
Side be equipped with groove (22), the groove (22) is blind slot, and the screw installation cavity (13) is stretched into the groove (22), institute
Via is stated on the slot bottom of the groove (22).
10. electric fan base component according to claim 8, which is characterized in that the locking mechanism and described first embedding
Close the both sides that raised (11) are located at vertical pole of electric fan (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583212.2U CN207647823U (en) | 2017-11-23 | 2017-11-23 | Electric fan chassis assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721583212.2U CN207647823U (en) | 2017-11-23 | 2017-11-23 | Electric fan chassis assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207647823U true CN207647823U (en) | 2018-07-24 |
Family
ID=62889966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721583212.2U Withdrawn - After Issue CN207647823U (en) | 2017-11-23 | 2017-11-23 | Electric fan chassis assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781208A (en) * | 2017-11-23 | 2018-03-09 | 珠海格力电器股份有限公司 | Electric fan chassis assembly |
| CN110701093A (en) * | 2019-11-13 | 2020-01-17 | 珠海格力电器股份有限公司 | Assembled chassis and fan |
-
2017
- 2017-11-23 CN CN201721583212.2U patent/CN207647823U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781208A (en) * | 2017-11-23 | 2018-03-09 | 珠海格力电器股份有限公司 | Electric fan chassis assembly |
| CN107781208B (en) * | 2017-11-23 | 2024-03-12 | 珠海格力电器股份有限公司 | Chassis assembly of electric fan |
| CN110701093A (en) * | 2019-11-13 | 2020-01-17 | 珠海格力电器股份有限公司 | Assembled chassis and fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180724 Effective date of abandoning: 20240312 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180724 Effective date of abandoning: 20240312 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |