CN203098392U - Fan - Google Patents
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- Publication number
- CN203098392U CN203098392U CN 201220640004 CN201220640004U CN203098392U CN 203098392 U CN203098392 U CN 203098392U CN 201220640004 CN201220640004 CN 201220640004 CN 201220640004 U CN201220640004 U CN 201220640004U CN 203098392 U CN203098392 U CN 203098392U
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- CN
- China
- Prior art keywords
- mesochite
- fan
- fore shell
- shell
- back cover
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a fan, which comprises a front shell, a back shell which is fixed with the front shell through a clamped connection manner, and a middle shell which is arranged at the connecting part of the front shell and the back shell. The fan has the advantages that since the middle shell is arranged at the connecting part of the front shell and the back shell, the connecting part of the front shell and the back shell is closed by the middle shell, and the front shell and the back shell are connected and matched more tightly and are fixed more firmly; and besides, after the front shell, the back shell and the middle shell are tightly matched, the whole shell body is more integrated and tighter.
Description
Technical field
The utility model relates to fan art, in particular, relates to a kind of fan.
Background technique
I have designed a kind of fan, comprise housing, be used to hang up the lanyard of fan and be placed on housing interior circuit board, fan assembly and battery etc., housing is provided with intake grill and exhaust outlet, housing comprises fore shell and the back cover that connects and fixes with fore shell, wherein intake grill is arranged on the fore shell, and exhaust outlet is arranged on case top or bottom or the sidewall.Because fore shell and back cover just are difficult for closely cooperating at fore shell and back cover joint, thereby influence the whole fixed effect of housing directly by connecting and fixing.
The model utility content
Technical problem to be solved in the utility model provides a kind of fore shell and fixing tightr, the firm fan of back cover.
The purpose of this utility model is achieved through the following technical solutions: a kind of fan, comprise fore shell and with the back cover of fore shell by connecting and fixing, comprise that also one is arranged on the mesochite of fore shell and back cover joint.
Preferably, described fore shell and back cover comprise an end wall respectively and be arranged on sidewall around the end wall, described buckle and all be arranged on the sidewall with the draw-in groove that is clasped, and described mesochite is socketed on the sidewall after described buckle and the draw-in groove clamping.Mesochite is socketed in respectively on the sidewall of fore shell and back cover, fore shell and back cover carry out clamping by buckle and draw-in groove and cooperate fixing then, thereby sidewall just is completely enclosed within around the mesochite, can not reveal, thereby mesochite makes the cooperation between fore shell and the back cover tight more, fixing more firm, and makes whole housing one, tight more.
Preferably, the thickness of shell side wall during the distance at described fore shell or back shell side wall and end wall edge is equal to or less than.Being provided with like this avoids fore shell or back cover edge to be projected into outside the mesochite.
Preferably, the width of shell side wall during the sidewall sum of described fore shell and back cover equals.Be provided with like this and guarantee that the fore shell and the sidewall of back cover and the sidewall of mesochite closely cooperate, make its fiting effect reach best.
Preferably, described fan comprises exhaust outlet, and described exhaust outlet is arranged on mesochite top or bottom.
Preferably, described exhaust outlet is provided with along the mesochite width direction, and described mesochite is provided with a plurality of uniform guard members along its short transverse at the exhaust outlet place.Guard member prevents that foreign material or other from carrying out in the fan from exhaust outlet, especially prevents user's finger, avoids the user injured.
Preferably, described fan also comprises lanyard, and described mesochite top or bottom are provided with the extension position that is used to place lanyard.Lanyard is placed on place, extension position and gets final product overhead fan, is convenient for carrying and places.
Preferably, described mesochite is provided with screw hole, and corresponding fore shell is provided with the screw hole that cooperates with the mesochite screw hole, and described mesochite and fore shell are fixed by screw.Be provided with like this fore shell is played further fixation, make fixing more firm.
Preferably, described exhaust outlet is positioned at mesochite one end end, and described screw hole is positioned at the mesochite the other end, and the number of described screw hole is two and lays respectively at the mesochite both sides.
Preferably, described fan also comprises fan assembly, and described fan assembly is fixed on the back cover, and described fore shell corresponding position is provided with intake grill, and described mesochite corresponding position is provided with through hole.Through hole is convenient to wind and is entered the arrival fan assembly from intake grill.
The utility model is owing to be provided with a mesochite at fore shell and back cover joint, thereby mesochite is connected it with regard to the joint of sealing fore shell and back cover to be cooperated more closely, fixing more firm, and fore shell, back cover and mesochite make whole housing one, closely more after closely cooperating.
Description of drawings
Fig. 1 is the structural representation of the described mesochite of the utility model embodiment;
Fig. 2 is the structural representation of the described fore shell of the utility model embodiment;
Fig. 3 is the structural representation of the described back cover of the utility model embodiment;
Fig. 4 is the overall structure schematic representation of the described fan of the utility model embodiment.
Wherein: 1, mesochite; 11, exhaust outlet; 12, guard member; 13, screw hole; 14, through hole; 15, hang the hole, position; 16, hang the position; 2, fore shell; 21, preceding shell side wall; 211, buckle; 3, back cover; 31, back shell side wall; 311 draw-in grooves.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
The utility model discloses a kind of fan, comprise fore shell and with the back cover of fore shell by connecting and fixing, as shown in Figures 1 to 4, comprise that also one is arranged on the mesochite 1 of fore shell 2 and back cover 3 joints.The utility model is owing to be provided with a mesochite 1 at fore shell 2 and back cover 3 joints, thereby mesochite 1 is connected it with regard to the joint of sealing fore shell 2 and back cover 3 to be cooperated more closely, fixing more firm, and fore shell 2, back cover 3 and mesochite 1 make whole housing one, closely more after closely cooperating.
In the present embodiment, described fore shell 2 and back cover 3 comprise an end wall respectively and are arranged on end wall sidewall on every side, be the fore shell end wall, back cover end wall and preceding shell side wall 21, back shell side wall 31, described buckle 211 and the draw-in groove 311 that cooperates with buckle 211 all are arranged on the sidewall (preceding shell side wall 211 and back shell side wall 311), as depicted in figs. 1 and 2, described buckle 211 is arranged on the preceding shell side wall 21, described draw-in groove 311 is arranged on the shell side wall 31 of back, and for example shown in Figure 1, described mesochite 1 is socketed on the sidewall (preceding shell side wall 211 and back shell side wall 311) after described buckle 211 and draw-in groove 311 clampings, mesochite 1 is socketed in respectively on the sidewall (preceding shell side wall 211 and back shell side wall 311) of fore shell 2 and back cover 3, fore shell 2 and back cover 3 carry out clamping by buckle 211 and draw-in groove 311 and cooperate fixing then, thereby sidewall (preceding shell side wall 211 and back shell side wall 311) just is completely enclosed within around the mesochite 1, can not reveal, thereby mesochite 1 makes the cooperation between fore shell 2 and the back cover 3 tightr, fixing more firm, and make whole housing one more, closely.
In the present embodiment, the distance at described fore shell 2 or back cover 3 sidewalls and end wall edge is equal to or less than the thickness of mesochite 1 sidewall, being provided with like this avoids fore shell 2 or back cover 3 edges to be projected into outside the mesochite 1, the sidewall of described fore shell 2 and back cover 3 (preceding shell side wall 211 and back shell side wall 311) sum equals the width of mesochite 1 sidewall, the sidewall (preceding shell side wall 211 and back shell side wall 311) and the sidewall of mesochite 1 that guarantee fore shell 2 and back cover 3 are set like this closely cooperate, make its fiting effect reach best.
In the present embodiment; described fan 4 comprises exhaust outlet 11; described exhaust outlet 11 is arranged on mesochite 1 top or bottom; described exhaust outlet 11 is along mesochite 1 width direction setting; described mesochite 1 is provided with a plurality of uniform guard members 12 along its short transverse at exhaust outlet 11 places, and the number of concrete guard member 12 is five, and described guard member 12 prevents that foreign material or other from carrying out in the fan 4 from exhaust outlet 11; especially prevent user's finger, avoid the user injured.
In the present embodiment, described fan 4 also comprises lanyard, described mesochite 1 top or bottom are provided with the extension position 16 that is used to place lanyard, and lanyard is placed on 16 places, extension position and gets final product overhead fan, is convenient for carrying and places, as shown in Figure 1, described exhaust outlet 11 is arranged on an end end of fan 4, and the other end is provided with two through holes, for hanging hole 15, position, position 15 is hung in formation between the hole 15, extension position, and lanyard can cooperate with extension position 16 from hole 15, extension position.Present embodiment also can be directly the guard member 12 at exhaust outlet 11 places as hanging the position, lanyard is fixed on the guard member and can hangs, simple, convenient.
In the present embodiment, described mesochite 1 is provided with screw hole 13, corresponding fore shell 2 is provided with the screw hole that cooperates with mesochite screw hole 13, described mesochite 1 and fore shell 2 are fixed by screw, be provided with like this fore shell 2 is played further fixation, make fixing more firmly, described exhaust outlet 11 is positioned at mesochite 1 one end ends, described screw hole 13 is positioned at mesochite 1 the other end, and the number of described screw hole 13 is two and lays respectively at mesochite 1 both sides.Cooperate for the ease of the connection between the housing, mesochite screw hole 13 is provided with the groove (not shown) to lower recess, and described screw hole and screw cooperate, and described screw comprises screw cap, and described groove is used to place described screw cap.
In the present embodiment, described fan 4 also comprises fan assembly, and described fan assembly is fixed on the back cover 3, and described fore shell 2 corresponding positions are provided with intake grill, described mesochite 1 corresponding position is provided with through hole 14, and through hole 14 is convenient to wind and is entered the arrival fan assembly from intake grill.
Fan described in the utility model is arranged on exhaust outlet on the top of mesochite; and be provided with guard member at the exhaust outlet place; and guard member just is arranged on the column piece at exhaust outlet place; thereby the lanyard of fan also can directly hang on the guard member; people just can be suspended on fan on the neck by lanyard like this, heat just can open fan, then the wind of fan will upwards blow out; make people nice and cool, very convenient use.In addition, be provided with like this and can also reduce production process, save to make and hang bit architecture, and then saved time and expense.
The extension position that is provided with on the mesochite of fan described in the utility model can use hook, hanging hole or other structure to replace, thereby hook, hanging hole or other and lanyard cooperate and can play approximate effect.And hook is set and lanyard cooperates, and conveniently take off lanyard, and then convenient fan is placed on carry or be placed on the somewhere in the bag, can certainly hook be set on lanyard, on mesochite, be provided with and the extension position of hook cooperation, equally conveniently take off lanyard.Hanging hole and lanyard are set to be cooperated, just can directly lanyard be placed in the hanging hole, the part that then lanyard is placed in the hanging hole is provided with bigger than the area of hanging hole, directly the part in lanyard is placed into hanging hole is tied a knot, also can block piece be set the part in being placed into hanging hole, thereby realize cooperating, just convenient production is set like this, and saves material, convenient and simple.
Lanyard described in the utility model can be made for materials such as metal, nylon, terylene, resin or silica gel.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. fan, comprise fore shell and with the back cover of fore shell by connecting and fixing, it is characterized in that, comprise that also one is arranged on the mesochite of fore shell and back cover joint.
2. fan as claimed in claim 1, it is characterized in that, described fore shell and back cover comprise an end wall respectively and are arranged on end wall sidewall on every side, described fore shell is provided with buckle, the draw-in groove that described back cover is provided with and is clasped, described buckle and all be arranged on the sidewall with the draw-in groove that is clasped, described mesochite is socketed on the sidewall after described buckle and the draw-in groove clamping.
3. fan as claimed in claim 2 is characterized in that, the thickness of shell side wall during the distance at described fore shell or back shell side wall and end wall edge is equal to or less than.
4. fan as claimed in claim 2 is characterized in that, the width of shell side wall during the sidewall sum of described fore shell and back cover equals.
5. fan as claimed in claim 2 is characterized in that described fan comprises exhaust outlet, and described exhaust outlet is arranged on mesochite top or bottom.
6. fan as claimed in claim 5 is characterized in that, described exhaust outlet is provided with along the mesochite width direction, and described mesochite is provided with a plurality of uniform guard members along its short transverse at the exhaust outlet place.
7. fan as claimed in claim 5 is characterized in that described fan also comprises lanyard, and described mesochite top or bottom are provided with the extension position that is used to place lanyard.
8. fan as claimed in claim 5 is characterized in that described mesochite is provided with screw hole, and corresponding fore shell is provided with the screw hole that cooperates with the mesochite screw hole, and described mesochite and fore shell are fixed by screw.
9. fan as claimed in claim 8 is characterized in that, described exhaust outlet is positioned at mesochite one end end, and described screw hole is positioned at the mesochite the other end, and the number of described screw hole is two and lays respectively at the mesochite both sides.
10. fan as claimed in claim 1 is characterized in that described fan also comprises fan assembly, and described fan assembly is fixed on the back cover, and described fore shell corresponding position is provided with intake grill, and described mesochite corresponding position is provided with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640004 CN203098392U (en) | 2012-11-28 | 2012-11-28 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640004 CN203098392U (en) | 2012-11-28 | 2012-11-28 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203098392U true CN203098392U (en) | 2013-07-31 |
Family
ID=48849799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220640004 Expired - Fee Related CN203098392U (en) | 2012-11-28 | 2012-11-28 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203098392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996517A (en) * | 2012-11-28 | 2013-03-27 | 李起武 | Fan |
-
2012
- 2012-11-28 CN CN 201220640004 patent/CN203098392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996517A (en) * | 2012-11-28 | 2013-03-27 | 李起武 | Fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |